EMALS/ AAG: Electro-Magnetic Launch & Recovery for Carriers

As the US Navy continues to build its new CVN-21 Gerald R. Ford Class carriers, few technologies are as important to their success as the next-generation EMALS (Electro-MAgnetic Launch System) catapult. The question is whether that technology will be ready in time, in order to avoid either costly delays to the program – or an even more costly redesign of the first ship of class.

Current steam catapult technology is very entertaining when it launches cars more than 100 feet off of a ship, or gives naval fighters the extra boost they need to achieve flight speed within a launch footprint of a few hundred feet. It’s also stressful for the aircraft involved, very maintenance intensive, and not really compatible with modern gas turbine propulsion systems. At present, however, steam is the only option for launching supersonic jet fighters from carrier decks. EMALS aims to leap beyond steam’s limitations, delivering significant efficiency savings, a more survivable system, and improved effectiveness. This free-to-view spotlight article covers the technology, the program, and its progress to date.

MQ-9 Reaper: Unfettered for Export

The MQ-9 Reaper UAV, once called “Predator B,” is somewhat similar to the famous Predator. Until you look at the tail. Or its size. Or its weapons. It’s called “Reaper” for a reason: while it packs the same surveillance gear, it’s much more of a hunter-killer design. Some have called it the first fielded Unmanned Combat Air Vehicle (UCAV).

The Reaper UCAV will play a significant role in the future USAF, even though its capability set makes the MQ-9 considerably more expensive than MQ-1 Predators. Given these high-end capabilities and expenses, one may not have expected the MQ-9 to enjoy better export success than its famous cousin. Nevertheless, that’s what appears to be happening. MQ-9 operators currently include the USA and Britain, who use it in hunter-killer mode, and Italy. Several other countries are expressing interest, and the steady addition of new payloads are expanding the Reaper’s advantage over competitors…

The MQ-4C Triton: Poseidon’s Unmanned Herald

The world’s P-3 Orion fleets have served for a long time, and many are reaching the end of their lifespans. In the USA, and possibly beyond, the new P-8 Poseidon Multi-mission Maritime Aircraft will take up the P-3’s role. While the P-8’s base 737-based airframe offers strong service & maintenance arguments in its favor, the airframe is expensive enough that the P-3s cannot be replaced on a 1:1 basis.

In order to extend the P-8 fleet’s reach, and provide additional capabilities, the Poseidon was expected to work with at least one companion UAV platform. This DID FOCUS Article explains the winning BAMS (Broad Area Maritime Surveillance) concept, the program’s key requirements, and its international angle. We’ll also cover ongoing contracts and key events related to the program, which chose Northrop Grumman’s navalized MQ-4C Triton Global Hawk variant.

ER/MP Gray Eagle: Enhanced MQ-1C Predators for the Army

Its initial battles were fought within the Pentagon, but the US Army’s high-end UAV has made its transition to the battlefield.

The ER/MP program was part of the US Army’s reinvestment of dollars from the canceled RAH-66 Comanche helicopter program, and directly supports the Army’s Aviation Modernization Plan. The US Air Force saw this Predator derivative as a threat and tried to destroy it, but the program survived the first big “Key West” battle of the 21st century. Now, the MQ-1C “Gray Eagle” is in production as the US Army’s high-end UAV. As CENTCOM’s wars end, however, the Gray Eagle may find that staying in the fleet is as hard as getting there.

This FOCUS article offers a program history, key statistics and budget figures, and ongoing coverage of the program’s contracts and milestones.

UCLASS to be Descoped for CBARS Conversion AKA MQ-25 Stingray

The idea of UAVs with full stealth and combat capabilities has come a long way, quickly. Air forces around the world are pursuing R&D programs, but in the USA, progress is being led by the US Navy.

Their interest is well-founded. A May 2007 non-partisan report discussed the lengthening reach of ship-killers. Meanwhile, the US Navy’s carrier fleet sees its strike range shrinking to 1950s distances, and prepares for a future with fewer carrier air wings than operational carriers. Could UCAV/UCAS vehicles with longer ranges, and indefinite flight time limits via aerial refueling, solve these problems? Some people in the Navy seem to think that they might. Hence UCAS-D/ N-UCAS, which received a major push in the FY 2010 defense review. Now, Northrop Grumman is improving its X-47 UCAS-D under contract, even as emerging privately-developed options expand the Navy’s future choices as it works on its new RFP.

Ruin on Rails: The US Navy’s Rail Gun Project

Back in March 2006, BAE Systems received a contract for “design and production of the 32 MJ Laboratory Launcher for the U.S. Navy.” Some hint of what they are talking about can be gleaned from the name. BAE isn’t the only firm that’s working on this program, which the US Navy sees as its gateway to a game-changing technology. The project is an electro-magnetic rail gun, which accelerates a projectile to incredibly high speeds without using explosives.

The attraction of such systems is no mystery – they promise to fire their ammunition 10 or more times farther than conventional naval gun shells, while sharply reducing both the required size of each shell, and the amount of dangerous explosive material carried on board ship. Progress is being made, but there are still major technical challenges to overcome before a working rail gun becomes a serious naval option. This DID FOCUS article looks at the key technical challenges, the programs, and the history of key contracts and events.

UAE Tie-Up Introduces the RQ-1 Predator XP

Predator XP Concept

With MQ-1 Predator UAVs fading from the marketplace as advanced customers turn to the MQ-9 Reaper, General Atomics is moving to broaden the type’s appeal. At IDEX 2011, they announced a Memorandum of Understanding with the UAE’s International Golden Group to offer an RQ-1 “Predator XP” variant to the Emirates, with US government permission to broaden that customer base to “other countries in the Middle East and North Africa.”

General Atomics’ MQ-1 Predator UAV has achieved iconic status around the world, but export success has been limited. The Predator XP is designed to break the logjam that has stymied wider sales, and at IDEX 2013, the logjam finally broke. So, what makes the “XP” version different? And why was it necessary in the first place?

Program Decision Makers: Defense Firms Providing Less Value

Defense top contractors compared

Defense Industry Daily surveyed more than 400 executives, asking them their opinions on the top defense contractors based both on their personal experiences and general impressions. The results show that defense contractors on average suffered worse ratings than were seen a year earlier. Some groups bore the brunt of that fall, particularly the information technology players.

US Destroyers Get a HED: More Power to Them!

USS Kidd [DDG-100]

The US Navy’s DDG-51 Arleigh Burke Class destroyers are the backbone of their present and future fleet. Unfortunately, they have a problem. Two problems, actually.

One problem involves keeping the fleet’s operating costs low, especially fuel use. These ships aren’t as efficient as more modern designs, especially at the low cruising speeds that make up so much of a ship’s operating life. The other problem is that DDG-51 destroyers are having trouble generating enough power, especially if they want to receive new radars like the proposed AMDR. Since this destroyer class includes the majority of American ballistic missile-defense ships, their ability to remain relevant, and to field an upgraded “Flight III” variant, is critical to maintaining US sea power.

A Northrop Grumman team, which includes Curtiss-Wright and L-3, believes that they may have the answer to both problems. Nor are they the only firm looking into this.

• Why Get a HED? Problems, and Opportunities [updated]
  
• Contracts & Key Events
  
• Additional Readings
  

It’s Better to Share: Breaking Down UAV GCS Barriers

US “Chair” Force?

UAVs have played a crucial role in gathering intelligence in the US military’s wars in Iraq and Afghanistan. There are thousands of UAVs gathering and distributing valuable data on the enemy, but each system uses its own proprietary subsystem to control the air vehicle as well as receive and process the data. Yet commanders need access to information gathered by all types of UAVs that are flying missions in their area of operation.

Recognizing this shortcoming, the Pentagon began an effort in 2008 to break down the proprietary barriers between UAV systems and create a single GCS that will fly all types of drones.

This free-to-view DID Spotlight article examines the problem of proprietary UAV systems and efforts to break down barriers to sharing vital UAV-generated information.