Digital Abrams: The M1A2 SEP Program

M1A2 SEP

America’s M1 Abrams tanks come in a number of versions. In addition to the M1A1 that is now standard, the US Army is beginning to field its M1 TUSK for urban warfare. It also operates the M1A2 System Enhancement Program (SEP), currently the most advanced standard variant.

This Spotlight article covers the M1A2 Abrams SEP upgrade program, and will be updated and backfilled as new contracts are issued and key events take place.

Floatin’ Smokey: The USA’s SBX Radar

SBX-1, Pearl Harbor

As rogue state proliferation by the likes of North Korea made missile defense a growing priority for nations including the USA, Japan, and Israel, the USA began to look at the linchpin of any defense: powerful radars that could both track ballistic missiles, and guide interceptors. The USA has its BMEWS tracking system, but that would not serve. America’s Safeguard ABM system was dismantled long ago – though Russia still maintains its counterpart System A-135 network around Moscow. Something new would be needed.

Enter Raytheon’s new XBR radar, based on an SBX-1 platform that looks a lot like a mobile oil drilling rig. Basing the radar at sea offers numerous advantages. One is the obvious ability to move the radar as threats materialize, allowing much greater coverage with fewer radars. Another is the ability to protect allies, without having to invest in expensive systems whose regional capabilities and value to the USA could be put at risk by the decisions of a single foreign government. In exchange for this freedom from political interference, of course, the designers must contend with nature’s interference in the stormy Pacific.

Boeing SBX system is linked to its land-based GMD (Ground-based Mid-course Defense) missile system but can also operate with other naval and land elements.

EA-18G Program: The USA’s Electronic Growler

EA-18G at Pax

The USA’s electronic attack fighters are a unique, overworked, and nearly obsolete capability. With the retirement of the US Air Force’s long-range EF-111 Raven “Spark ‘Vark,” the aging 4-seat EA-6B Prowlers became the USA’s only remaining fighter for radar jamming, communications jamming and information operations like signals interception [1]. Despite their age and performance limits, they’ve been predictably busy on the front lines, used for everything from escorting strike aircraft against heavily defended targets, to disrupting enemy IED land mine attacks by jamming all radio signals in an area.

EA-6B Prowler

All airframes have lifespan limits, however, and the EA-6B is no exception. The USA’s new electronic warfare aircraft will be based on Boeing’s 2-seat F/A-18F Super Hornet multi-role fighter, and has 90% commonality with its counterpart. That will give it decent self-defense capabilities, as well as electronic attack potential. At present, however, the EA-18G is slated to be the only dedicated electronic warfare aircraft in the USA’s future force. Since the USA is currently the only western country with such aircraft, the US Navy’s EA-18G fleet would become the sole source of tactical jamming support for NATO and allied air forces as well.

DID’s FOCUS articles offer in-depth, updated looks at significant military programs of record. This article describes the EA-18G aircraft and its key systems, outlining the program, and keeping track of ongoing developments, contracts, etc. that affect the program.

The F-22 Raptor: Program & Events

Into that good night

The 5th-generation F-22A Raptor fighter program has been the subject of fierce controversy, with advocates and detractors aplenty. On the one hand, the aircraft offers full stealth, revolutionary radar and sensor capabilities, dual air-air and air-ground SEAD (Suppression of Enemy Air Defenses) excellence, the ability to cruise above Mach 1 without afterburners, thrust-vectoring super-maneuverability… and a ridiculously lopsided kill record in exercises against the best American fighters. On the other hand, critics charged that it was too expensive, too limited, and cripples the USAF’s overall force structure.

Meanwhile, close American allies like Australia, Japan and Israel, and other allies like Korea, were pressing the USA to abandon its “no export” policy. Most already fly F-15s, but several were interested in an export version of the F-22 in order to help them deal with advanced – and advancing – Russian-designed aircraft, air-to-air missiles, and surface-to-air missile systems. That would have broadened the F-22 fleet in several important ways, but the US political system would not or could not respond.

This DID FOCUS Article covers both sides of the F-22 controversies in the USA and abroad, and tracks ongoing contracts. It has been restored to full public access, as the F-22 program of record winds down into maintenance mode.

Lend Me Your Ears: US Military Turns to Contractor Linguists

“Lend me your ears”

The US military has come to rely more and more on contractors to provide linguist services to function effectively in non-English speaking regions. The need for these services is particularly acute in the Middle East and Central Asia where US troops are actively engaged. Technically, there are 2 primary types of linguist services: interpreters and translators. Contractors usually offer both services as part of their contracts.

This DID FOCUS free sample covers US military linguist services contracts and key events.

US Carrier Pilots’ T-45 Training System

Do you feel lucky…?

The T-45 Training System includes T-45 Goshawk aircraft, advanced flight simulators, computer-assisted instructional programs, a computerized training integration system, and a contractor logistics support package. The integration of all 5 elements is designed to produce a superior pilot in less time and at lower cost than previous training systems.

The US Navy uses the Hawk-based T-45TS system to train its pilots for the transition from T-6A Texan II/ JPATS aircraft to modern jet fighters – and carrier landings. This is not a risk-free assignment, by any means. Nevertheless, it is a critical link in the naval aviation chain. This DID FOCUS article covers the T-45TS, and associated contracts to buy and maintain these systems:

Puma AE: An “All Environment” Mini-UAV

Puma AE team

The mini-UAV market may lack the high individual price tags of vehicles like the RQ-4 Global Hawk, or the battlefield strike impact of an MQ-9 Reaper, but it does have 2 advantages. One is less concern about “deconfliction” with manned aircraft, as described in “Field Report on Raven, Shadow UAVs From the 101st.” Mini-UAVs usually fly below 1,000 feet, and a styrofoam-like body with a 5 foot wingspan is much less of a collision threat than larger and more solidly-built platforms like the man-sized RQ-7 Shadow, or the Cessna-sized MQ-1 Predator.

The other advantage is mini-UAVs’ suitability for special operations troops, who are being employed in numbers on the front lines around the world. “Raven UAVs Winning Gold in Afghanistan’s ‘Commando Olympics’” details the global scale of this interest – and in July 2008, a $200 million US SOCOM contract for a breakthrough mini-UAV underscored it again. Now AeroVironment’s S2AS/ RQ-20A Puma AE is moving beyond Special Operations, and into the regular force.

RQ-4 Global Hawk UAVs Prepare for Maritime Role

RQ-4A Global Hawk

Northrop Grumman’s RQ-4 Global Hawk UAV has established a dominant position in the High Altitude/ Long Endurance UAV market. While they are not cheap, they are uniquely capable. During Operation Iraqi Freedom (OIF), the system flew only 5% of the US Air Force’s high altitude reconnaissance sorties, but accounted for more than 55% of the time-sensitive targeting imagery generated to support strike missions. The RQ-4 Global Hawk was also a leading contender in the Broad Area Maritime Surveillance (BAMS) UAV competition, and eventually won.

The Global Hawk Maritime Demonstration Program (GHM-D or BAMS-D) aims to use the proven RQ-4 Global Hawk airframe as a test bed for operational concepts and technologies that will eventually find their way into BAMS, and contribute valuable understanding to the new field of maritime surveillance with high-flying UAVs. It’s not just a test program, however, as its drones also deploy to assist the fleet in active operations.

General Dynamics MRAPs: Partners and Purchases

USMC RG-31,
IEDed in Iraq
(click to view story)

General Dynamics is one of the biggest suppliers of land equipment to the US Army and Marines, alongside firms like BAE and Oshkosh. As IED land mines became an unmistakable trend in modern warfare, however, the company had nothing of its own to respond with. To fix that, they fell back on a focused partnership with BAE and the Canadian government, and created another limited partnership with newcomer Force Protection. Those kinds of partnerships can be preludes to an acquisition, and that was true in this case as well. In late 2011, the firm bought Force Protection, bringing all of its vehicles, technologies, and experience in house.

General Dynamics Land Systems is now a legitimate player in the global marketplace for blast-resistant vehicles. The long-term question involves competitiveness, as both the RG-31 (BAE) and Cougar (Force Protection) faded in the face of newer MRAP competitors. GDLS will reap maintenance and upgrade contracts for the RG-31s and Cougar in the US fleet, and consolidating accountability may strengthen their position if the Army decides to rationalize its MRAPs. That cash flow buys time; beyond, exports beckon. The Cougar family has a strong customer in Britain, where General Dynamics is supplanting BAE as a major land forces supplier, and it is used by several NATO and Middle Eastern countries. The Buffalo heavy mine-disposal vehicle has a unique niche, and offerings like the Ocelot and Jamma light patrol vehicles may yet pick up. Will it be enough?

Russia’s SU-32/34 Long-Range Strike Fighters

SU-34: takeoff!
(click to view larger)

Sukhoi’s SU-27 Flanker fighter has become one of Russia’s great export successes. It’s also a design success. Its basic airframe applied lessons from all of America’s “teen series fighters,” producing a 4+ generation aircraft that remains the yardstick by which other fighters are measured. What’s even more impressive is that the base design has been so flexible, allowing further refinements and modifications that include SU-30 and SU-35 upgrades, versions that add canard foreplanes (SU-30MKA/I/M), and even carrier-launched capability (SU-33).

Then there’s the SU-32/34 “Fullback.” It was envisaged as a Flanker family successor to the F-111 analogue SU-24 “Fencer,” which was very highly regarded in Chechnya as a battlefield support aircraft. Its closest western comparison is the F-15E Strike Eagle, but the Russian design has evolved since its initial drafts in 1986.