The Right to Bear Arms: Gunship Kits for America’s C-130s

USMC KC-130J
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More Viper Strikes; Afghan usage. (Nov 7/11)

Special Operations Command’s AC-130H/U gunships can lay down withering hails of accurate fire, up to and including 105mm howitzer shells, in order to support ground troops.

The Marines also wanted heavy aircraft that could support their Leathernecks on the ground. The bad news was that the Corps could field about 45 KC-130J aerial tankers for the price of a 12-plane AC-130J squadron, and lighter options like the AC-27J “Stinger II” would probably tally similar costs once R&D dollars were distributed among such a small fleet. Could the Marines change tack, and offer a modular weapon package that would let them arm their existing tankers as needed? Could armed KC-130Js offer limited fire support, while loitering over the battlefield and using their unique speed envelope to refuel helicopters and fast jets alike? The Harvest Hawk program aims to do just that. It would give the USMC a far less capable convertible gunship option for Afghanistan, at a cost that’s about 2 orders of magnitude below a dedicated gunship fleet. Unsurprisingly, the next service to show interest in this concept was SOCOM itself…

• Gunships R Us: Equipping The Hercs
• Contracts and Key Events [updated]
• Additional Readings and Sources

Gunships R Us: Equipping The Hercs

AC-130H Specter
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The Marines’ program is called Harvest Hawk. The initial plan is to field 3 kits, and the eventual plan is to have 3 roll-on/ roll-off kits per squadron. That would mean about 9 kits by 2011, and 12 kits when the last KC-130T aerial refueling squadron converts to KC-130Js after 2012. All USMC KC-130Js are expected to receive the wiring needed to carry the kits, which will be improved and refined over time.

Harvest Hawk Capability I involves a roll-on/roll-off set of surveillance displays and fire control electronics. This is coupled with a modular surveillance and targeting unit that takes up the rear portion of the inboard left external fuel tank, or may simply be mounted below that tank as a surveillance turret. The sensor choice was said to involve 2 candidates. Lockheed Martin’s AN/AAQ-30 TSS, which is also used in the Marines’ AH-1Z attack helicopter and has been installed in some SOCOM AC-130s, was the front runner. L-3 Wescam’s popular MX-15 surveillance and targeting turret was the competitor, but competing against the Harvest Hawk’s integrator is not a promising position; the AAQ-30 TSS won.

Harvest Hawk Capability II involves mounting an M299 missile rack for 4 AGM-114P Hellfires and/or up to 16 DAGR laser-guided 70mm rockets to the left wing, in place of the left-hand outboard aerial refueling pod. This leaves the left wing carrying the weapons and some fuel, while the right wing retains full aerial refueling capabilities. Capability IV (see below) was also moved up, and the 10-tube rear ramp “Gunslinger” system and weapons were effectively added to this increment.

After early testing for Capabilities I & II took place, initial orders and testing of the first equipped aircraft were placed. Deployment to Afghanistan started in summer 2010.

M230 30mm
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Harvest Hawk Capability III involves a modular 30mm cannon linked to the fire control, which is expected to be rolled in and mounted in the troop door. Daniel Watters of The Gun Zone writes to say that the Marines’ choice of 30mm gun is interesting, and explains the tradeoffs:

“While the Mk 44 Bushmaster II [30×173mm] and M230 Chain Gun [30×113mm] are both nominally 30mm, their cartridges are very different….There is a major difference in size, power, and range. The Mk 44 Bushmaster II has already been adopted by the US Navy and USMC for other applications…. The 30×173mm uses a heavier projectile with a larger explosive filling, and is fired at a higher velocity [which] should have a noticeable maximum range advantage. Perhaps it would be easier to fabricate a stable mount for the less powerful M230 than the Mk 44… M230 and its ammunition are also lighter and more compact.”

US Special Forces tried fitting 30mm cannon to their AC-130U “Spooky” gunships, but found that the gun’s accuracy level wasn’t suited to their missions. In response, they implemented a “retrograde” to their earlier 25mm and 40mm weapons. The Marines say that the 30mm cannon will suit their objectives. Time will tell, but either way, the lack of pinpoint-accurate, extreme-volume gunfire will be one of the principal differences between SOCOM’s AC-130s, and kit gunships like the KC-130Js or MC-130Ws.

Capability III has yet to even select a gun at this point, much less test and integrate one. According to US Navy NAVAIR: ”...capability III [will begin] when funding becomes available.”

Viper Strike
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Capability IV originally involved adding additional precision-guided weapons to the Harvest Hawk, but that got moved ahead. Efforts were already underway to incorporate and test Northrop Grumman’s GBU-44 Viper Strike laser/GPS-guided weapons, which are also under consideration by SOCOM for its AC-130s. They were moved up to Capability II deployment, alongside Raytheon’s small “Griffin” missiles, which can replace Hellfires on a 3 for 1 basis. They can also be gravity-dropped out of the 10-tube “Gunslinger” launcher that fits on the rear ramp, and this is how they have generally been employed.

Specifics regarding additional weapon fit-outs are thin at the moment, but other options could conceivably include 81mm or larger mortars with General Dynamics’ RCFC GPS guidance kits; and potentially even small precision-guided bombs. Among other potential modifications, later Harvest Hawk phases will reportedly add stations for Hellfire laser-guided missiles on both wings, mounted on the outside of the plane’s outboard aerial refueling pods. There has even been talk of adding tube-launched precision-guided weapons that could be slid out the rear ramp, or even gravity-dropped through panels in the floor.

MC-130W Combat Spear
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A similar effort is emerging from US Special Operations Command.

US Navy NAVAIR PMA-207 has been working with US Special Operations Command (SOCOM) to share information on Harvest Hawk, and a US SOCOM program is now converting its MC-130W Combat Spear aircraft along Harvest Hawk lines. Similar kits could also be fielded for SOCOM’s forthcoming HC-130J Combat King II and MC-130J Combat Shadow IIs, and they may even spread beyond that.

In the near term, the MC-130Ws are newly-converted C-130H aircraft, with 12 slated for delivery as combat replacements from 2006-2011. MC-130W base roles include infiltration/ exfiltration of special operations teams, aerial refueling including combat search-and-rescue support, and psychological operations. Key additions above the based C-130H include a strengthened tail to cope with low-level drops; improved avionics and navigation that integrates GPS, AN/APN-241 radar, and AN/AAQ-38 Infrared systems; a full suite of top-of-the-line threat detection and countermeasures gear; and a communication suite that includes satellite communications with data burst, making it hard for enemies to locate the plane by tracking its transmissions. A UARRSI doesal receptacle lets any boom-equipped aerial tanker refuel it in the air, while the MC-130W can itself act as a refueller for hose-and-drogue equipped aircraft or helicopters, using its Mk 32B-902E refueling pods.

“Project Dragon Spear” aircraft add to that array via roll-on, roll-off kits featuring added sensors, communications systems, the Adaptive Carriage Environment (ACE), and weapons. Armament will reportedly include a Mk.44 30mm gun that can be bolted into the floor, a 4-rail wing-mount for laser-guided AGM-114P Hellfire missiles or 70mm DAGR rockets, and a 10-tube “Gunslinger” system that can launch small precision-guided weapons like Raytheon’s Griffin-A (confirmed), the GBU-44 Viper Strike (confirmed), or Lockheed Martin’s Scorpion via gravity feed from the plane’s rear ramp.

The MC-130W represents an acquisition departure for SOCOM, who stood up its 1st Joint Acquisition Task Force in June 2009 to handle the conversion and buy. The project had a minimum capability model in less than 90 days, and deployed a working aircraft within 18 months. The experience has gone well enough that SOCOM is reportedly considering using JATFs on other projects.

It has also led to a shift in mindset. Under current thinking, the government-owned “Precision Strike Package” will sit at the core of SOCOM’s envisioned new AC-130J gunships. The February 2010 Quadrennial Defense Review plans to replace 8 aged AC-130H Spectre gunships with 8 new “AC-130Js”. Another 8 AC-130Js will be added on top, giving SOCOM 17 AC-130U Spookys, 12 MC-130W Combat/Dragon Spears, and 16 AC-130Js. It is not yet clear whether the envisioned AC-130Js will be roll on/off kits for HC/MC-130J aircraft, or an expanded set of armaments that build on the MC-130W’s core systems to create a dedicated specialty aircraft.

Contracts & Key Events

MC-130W
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Unless otherwise indicated, these contracts are managed by the Naval Air Systems Command in Patuxent River, MD.

Nov 7/11: Inside the Navy reports [subscription] on Griffin usage in Afghanistan:

All the Viper Strike munitions on Harvest Hawk will now carry the latest software load, which greatly enhances the weapon’s effectiveness against moving targets. In recent testing at China Lake, CA, Viper Strike scored multiple hits against moving vehicles in various scenarios.

Aug 17/11: The USMC is looking at upgrading its KC-130Js for better close-air support to address known limitations (vid. July 28/11 entry). Maj. Richard Roberts told National Defense magazine the addition of a 30mm GAU-23 cannon to Harvest Hawk is again under consideration, which if confirmed would make the program meet its Capability III milestone. The possibility of this graft was reviewed back in 2009, but the integration tech was deemed too immature back then.

According to National Defense, as of last month the 1 Harvest Hawk deployed in Afghanistan had fired 42 Hellfire and 11 Griffin missiles and identified 8 IEDs. A 2nd unit will soon be rotated in so that the 1st one can be used for training purposes.

July 28/11: The USMC discusses Harvest Hawk operations, noting that the Harvest Hawk contingents don’t yet have close-air support experience, so the Marines are drawing fire-control officers from its F/A-18 Hornet fighter, AV-8B Harrier II fighter, and AH-1 Cobra attack helicopter units. With respect to the aircraft’s usage:

“One Harvest HAWK flew for about 10 hours and fired its entire compliment of Hellfire missiles during combat operations in Afghanistan, March 14. An F/A-18 Hornet can only fly for an hour and thirty minutes without tanker support, according to [VMGR-252 fire control officer Capt. Thane A.] Norman. “Currently, we have a Harvest HAWK temporarily assigned to our detachment with 2nd MAW (Fwd.),” said [VMGR-252 commander Lt. Col. Charles J.] Moses. “It provides coverage for eight to 10 percent of joint tactical air requests in their area of operations, which is a significant number considering it’s only a single aircraft.”

Feb 25/11: Sierra Nevada Corp. in Sparks, NV receives a $22.3 million contract modification for interim contract support under the Dragon Spear program, to help provide and install precision strike packages in 12 MC-130W Combat Spear aircraft. At this time, $10.4 million has been committed by the WRALC/GRUKA at Robins AFB, GA (FA8509-10-C-0013; PO0003).

Feb 8/11: Defense News quotes SOCOM chief Adm. Eric Olson, who says the MC-130W Dragon Spear went from concept to flying with a minimum capability in less than 90 days, and deployed in 18 months. It has already deployed to Iraq, and is now flying in Afghanistan. Defense News adds that:

“The four-star admiral also touted a system used in Afghanistan that involves an “airborne-mounted overt laser that projects a beam that illuminates a spot on the ground.” Commanders “are finding more and more uses for an illuminated spot on the ground,” he said. “It can prevent fratricide, it can cause people to muster against a target, it can have a powerful psychological effect if you are standing in the beam.” SOCOM officials are currently building tactics, techniques and procedures for the system.”

While Adm. Olson was not specific, C-130s are certainly natural platforms for that kind of system.

Feb 4/11: Marines of Marine Aerial Refueler Transport Squadron 352, Detachment A, 3rd Marine Aircraft Wing (Forward), are preparing to return from a 6-month deployment at Camp Leatherneck, Afghanistan to their home at Marine Corps Air Station Miramar, CA. VMGR-352’s KC-130J Super Hercules aircraft performed a number of transport and aerial refueling missions, while pioneering the “Harvest Hawk” kit’s use on the front lines.

Overall VMGR-352 crews completed 7,852 sorties and reached 7,897 flight hours. They also tracked 25,190 assault support requests, 65,815 additional passengers and 23,629,371 pounds of cargo. The Harvest Hawk completed 93 sorties, flew more than 565 hours and completed 191 joint tactical airstrike requests. USMC.

KC-130J Harvest Hawk
at FOB Dwyer
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Nov 23/10: Official report of a USMC KC-130J Harvest Hawk supporting 2 squads of Marines with India Company, 3rd Bn., 5th Marines. The squads ran into an attempted ambush, and the USMC explains what happened after that:

“The Marines immediately began firing at the enemy and gained superior firepower. The fight intensified as Marines were under fire from medium-machine-gun and small-arms fire. The Marines then played their trump card, calling in 60 mm and 120 mm mortars and close air support. An UH-1 Huey and an AH-1W Super Cobra fired hundreds of rounds, and a KC-130J ‘Harvest Hawk’ fired a Hell-Fire Missile. Artillery Marines played their part as well, firing multiple GPS-guided shells. The firefight lasted about two hours and killed an estimated 8-10 enemy fighters, said 1st Lt. Stephen Cooney, the executive officer with India Company, 3rd Bn., 5th Marines.”

October 2010: The lone production KC-130J Harvest Hawk deploys to Afghanistan, with the USMC’s VMGR-352.

Sept 24/10: L-3 Communications TCS, Inc. in Warner Robins, GA receives a $29.4 million contract which would modify up to 4 MC-130Ws to install a precision strike package. At this time, no funds have been committed by the WR-ALC/GRUKA at Robins Air Force Base, GA (FA8509-20-C-0027).

Sept 21/10: L-3 Communications TCS, Inc. in Warner Robins, GA adds $15.8 million to a previous contract to install the Precision Strike package in 8 MC-130Ws. That’s on top of $45.2 million that had been committed before, raising the contract to $61 million. The WR-ALC/GRUKA at Robins Air Force Base, GA manages this contract (FA8509-09-C-0037; Action Under PZ0001).

Sept 14/10: Sierra Nevada Corp. in Sparks, NV receives a $12.5 million contract which will provide consoles for integration onto MC-130W aircraft. At this time, all funds have been committed by the ASC/WISS at Wright-Patterson AFB, OH (FA8629-09-C-2445).

June 17/10: One of Lockheed Martin’s Scorpion precision glide-bombs is successfully flight tested in a 5,000 foot drop from a C-130. The small glide bomb uses a combination of GPS/INS and semi-active laser (SAL) guidance to hit a target 1.65 miles away, at Yuma Proving Ground, AZ. These Scorpion weapons have already been used in combat by CIA drones, but the C-130 test is new.

Scorpion was developed under the Small Smart Weapon program, which began in 2006. It’s just 21.5” long and 4.5” wide, with a range of up to 10 miles if it can glide from altitude. The system is modular, and the front guidance section will be switchable between a human-directed laser seeker, self-guiding imaging infrared (IIR) matched to pre-programmed target sets, or semi-autonomous millimeter wave radar. The warhead section is also a module, with multiple options. Overall weight is under 35 pounds. The weapon is carried by fitting up to 3 Scorpions on a conventional Hellfire rail, or up to 2 in a tube launcher. Lockheed Martin release | Scorpion product page | CBS News | Tactical Life | Washington Post | Comparison with Hellfire II.

June 3/10: Sierra Nevada Corp. in Sparks, NV receives a $20.9 million contract to provide interim contractor support of MC-130W modifications to install “a precision strike package” in support of US SOCOM’s “Project Dragon Spear.” At this time, $10 million has been committed by the 580th ACSG/GFKAA at Robins Air Force Base, GA (FA8509-10-C-0013).

June 2/10: Northrop Grumman announces a contract to deliver 65 SOPGM/ GBU-44 Viper Strike munitions to the Joint Attack Munition Systems (JAMS) Project Office, within the Program Executive Office Missiles and Space at Redstone Arsenal, AL. The Viper Strikes will be delivered in 2010, for integration onto the KC-130J Harvest Hawk.

April 10/10: Harvest Hawk completes Phase 1 testing at Pax River, MD, and leaves for required maintenance and continued testing at NAVAIR’s China Lake, CA range. The Patuxent River, MD Test Team included personnel from Air Test and Evaluation Squadrons VX-20 and VX-23, Operational Test Squadron 1 VX-1, Marine Aerial Refueler Transport Squadron 352 (VMGR-352), Lockheed Martin, the Joint Attack Munitions Systems (JAMS) project office, NAVAIR’s AIR 4.6 Human Systems department, and NAVAIR’s AIR-5.1 Integrated Systems Evaluation, Experimentation, and Test (ISEET) department.

NAVAIR says that it is working a complimentary effort to test and deploy the Standoff Precision Guided Munition (SOPGM, aka. “Viper Strike”) as a stand alone capability for Harvest HAWK, and that the first aircraft is scheduled to deploy by summer 2010 equipped with the AN/AAQ-30 TSS, AGM-114 Hellfire II missiles, and SOPGM. The 30 mm cannon, which will be mounted in the left side troop door, has been deferred to a later block upgrade. NAVAIR release.

March 25/10: Aviation Week DTI reports that U.S. Special Operations Command will base its future AC-130J gunship on the government-owned “Precision Strike Package” design used in the MC-130W. The February 2010 Quadrennial Defense Review will replace 8 AC-130H Spectre gunships with 8 new “AC?130Js,” based on the C-130J instead of the earlier model C-130H that forms the core of the MC-130W. Another 8 AC-130Js will be added on top, giving SOCOM 17 AC-130U Spookys, 12 MC-130W Combat/Dragon Spears, and 16 AC-130Js.

SOCOM officials also hope that a modular design will let them easily add new capabilities to the fleet in future, creating what US SOCOM Deputy Acquisition Director James Geurts describes as “a family of precision strike capabilities that we can port onto different [Special Operations Forces] platforms.” The difference between SOCOM’s aproach and the USMC’s Harvest Hawk will involve a greater emphasis on precision strike, instead of suppression.

Specific AC-130J requirements are still in flux, but FY 2011’s budget asks for $9.9 million in initial funding. The first serious funding is reportedly slated for FY 2012.

March 17/10: A Harvest HAWK equipped KC-130J from USMC VMGR-352 squadron “The Raiders” arrives at NAVAIR’s Patuxent River, MD facilities from Marine Corps Air Station Miramar, CA for testing. Source.

Jan 29/10: Sierra Nevada Corp. in Sparks, NV receives a $32.7 million contract to provide consoles for integration onto the MC-130W “Combat Spear” aircraft. At this time, the entire amount has been committed by the 667th AESS/SYKA at Wright-Patterson Air Force Base, OH (FA8629-09-C-2445).

Jan 13/10: The 27th Special Operations Wing deploys 2 MC-130W Combat Spear aircraft from the 73rd Special Operations Squadron in support of humanitarian operations in Haiti. The deployment is a reminder that these multi-role aircraft can be deployed in unarmed roles, with or without their advanced sensors and weapons.

The release does not mention specifics, but advanced thermal sensors can be used for tasks like to seeing heat sources in disaster situations, as well as pinpointing armed enemies on a battlefield. Canon AFB release | Canon AFB picture | Clovis News Journal

Nov 17/09: ATK announces a $20 million contract to:

”...provide 30mm PGU-46/B High Explosive Incendiary (HEI) ammunition for the ATK-produced Mk44 30mm cannon on the multi-role, MC-130W Combat Spear gunship, which will support operations in Iraq and Afghanistan. The U.S. Air Force Special Operations Command (SOCOM) Contracting Office at Wright Patterson Air Force Base in Ohio awarded the contract.”

It would seem that AFSOCOM has made its 30mm gun choice. ATK will produce the ammunition at the company’s facilities in Radford, VA and Rocket Center, WVA. Deliveries will be complete in December 2010.

Sept 30/09: Lockheed Martin Aeronautics Co. in Marietta, GA receives a $21.3 million modification to a previously awarded firm-fixed-price contract (N00019-09-C-0053) for 2 Harvest Hawk capability I and II kits for the Marine Corps KC-130J aircraft. Work will be performed in Palmdale, CA, and is expected to be complete in December 2010. All contract funds will expire at the end of the current fiscal year, which is technically this very day.

M299 on KC-130J
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Aug 29/09: Harvest Hawk testing begins, to verify that changes to the KC-130J’s flight characteristics are either entirely absent, or known and compensated.

The retrofitted KC-130J used an AN/AAQ-30 Targeting Sight System, and a 4-weapon Hellfire II weapons rack in place of the left-hand aerial refueling pod. The right wing can still carry fuel for aerial refueling, while the left wing carries the kit. There is no discussion of a direct fire gun, but the release does add that Lockheed Martin plans to retrofit the Marine Corps’ fleet of KC-130J aircraft with the necessary wiring to carry Harvest Hawk, so that any aircraft could be quickly converted for use. USMC release.

June 4/09: An AFSOCOM pre-solicitation notice [FedBizOpps MS Word format | WIRED Danger Zone] discusses one option for mounting precision guided weapons on the MC-130Ws:

“The goal for Gunslinger is to have 10 or more Standoff Precision Guided Munitions (SOPGMs) loaded and ready to fire in rapid succession, reload in flight, and not modify the SOPGMs or their Common Launch Tube (CLT). The Gunslinger system must be interoperable with the Government’s SOPGM Battle Management System (BMS).... If only one qualified source responds the Government reserves the right to issue a sole source contract to that qualified source.

The Air Armament Center Capabilities Integration Directorate (AAC/XR) proposes to procure Gunslinger System Engineering which will include; design and ground demonstration of the Gunslinger system using a surrogate aircraft provided by the Government or a contractor provided mock up representative of the MC-130W. The design is allowed to include both permanent and removable portions. The installation as designed shall not prevent the aircraft from performing the cargo/transport mission when the removable portion is not in place. The permanent portion shall maintain cabin pressure when the removable portion is installed as well as when it is not installed. The time to install and uninstall the removable portions shall be minimized. The goal is less than five (5) minutes. The contractor shall develop an aircraft modification package with drawings and supporting data for installing the Gunslinger system and submit it to the aircraft OSS&E authority for approval to proceed with the aircraft modification.”

May 15/09: AFSOCOM’s analogue. Gannett’s Air Force times reports that Air Force Special Operations Command’s plan to buy 16 C-27Js under the Joint Cargo Aircraft program, for conversion to AC-27J Stinger II gunships, has fallen apart with the removal of Army C-27J funding in the FY 2010 budget.

In response, they’re investigating a “Plan B” that would add roll-on, roll-off kits to its MC-130W Combat Spear fleet. The MC-130W program began in 2006 to replace combat losses of the MC-130E/H Combat Talon, but it’s based on converted C-130H models, rather than new “J” version of the Hercules.

May 8/09: Lockheed Martin Aeronautics Co. in Marietta, GA received a $22.8 million firm-fixed-price contract to develop a roll-on, roll-off armed targeting capability for the Marine Corps’ KC-130J.

Work will be performed in Palmdale, CA and is expected to be complete in December 2009. Contract funds in the amount of $15.5 million will expire at the end of the current fiscal year. This contract was not competitively procured (N00019-09-C-0053).

May 4/09: The USAF is also interested in this concept, and issues a PIXS solicitation for a “Precision Strike Pkg 360 Degree Situational Awareness Camera System.” The solicitation adds that:

“This system would operate at altitudes at or above 10,000 feet and act as a hostile fire indicator system to provide aircrew with the ability to virtually scan the outside of the aircraft for hostile ground threats that would possibly target them. This system is part of a broader Persistence Strike Package (PSP). The purpose of the PSP program is to add a modular PSP to a medium lift cargo aircraft, to include a medium caliber gun and Stand-Off Precision Guided Munitions (SOPGM).”

Additional Readings and Sources

• FedBizOpps solicitation (April 13/09) – Harvest Hawk modification to KC-130J Aircraft. The initial solicitation involves 3 kits, and adds “As the sole source designer, developer, and manufacturer of KC-130J aircraft, LM is uniquely qualified to meet the United States Marine Corps (USMC) summer 2009 deployment schedule.”

• Lockheed Martin – KC-130J Super Tanker

• USAF Fact Sheet – AC-130H/U Gunship

• USAF Fact Sheet – MC-130W Combat Spear

• Lockheed Martin – TSS

• Jane’s – Lockheed Martin AN/AAQ-30 Target Sight System (TSS) (United States)

• L-3 Wescam – MX-15Di

• DID – A Spookier Spooky, 30mm at a Time. That was the idea, anyway.

• ATK – M230 30mm Chain Gun Automatic Cannon

• Designation Systems – Boeing/Lockheed Martin (Rockwell/Martin Marietta) AGM-114 Hellfire

• DID Spotlight – GBU-44 Viper Strike: Death From Above

• AUSA 2009 – Joint Attack Munition Systems Overview: Col. Michael Cavalier, Project Manager. Includes Viper Strike and Griffin, also details related Harvest Hawk efforts.

• Raytheon – AUSA 2010: Griffin and Small Tactical Munition

• Defense Update – Griffin Small Tactical Munition. Griffin and STM are actually 2 separate weapons. Explains the difference between Griffin A (used on the MC-130W) and Griffin B.

• Lockheed Martin – Scorpion. Small precision glide weapon similar to NG’s Viper Strike and Raytheon’s Griffin.

• DID – Mortars from Aircraft? The Shadow Knows… Small RQ-7 UAVs could soon carry GPS-guided mortars, and other weapons.

• DID – Jordan’s Pocket Gunships: Converted CN-235s. The buy was announced at IDEX 2011, and could create a light gunship analogue to SOCOM’s proposed AC-27Js.

• Strategy Page (Feb 16/11) – Gunships Come Out Of The Darkness

• Defense News (Feb 8/11) – SOCOM Moved Quickly To Create Daytime Gunship

• NDIA National Defense (August 2010) – Special Operations Aviators Gear Up for Aircraft Upgrades

• Aviation Week DTI (March 25/10) – Socom Refines AC-130J Gunship Plans

• Flight International (April 2/09) – US Marine Corps plans to convert KC-130J tankers into gunships

• Aviation Week (Aug 18-25/08) – Marine Gunship

• Gannett’s Marine Corps Times (April 24/08) – Corps weighs gunship firepower options