Apr 22, 2013 14:52 UTC
Latest updates[?]: Archerfish (AMNS) order.
Old school:
MH-53E & Mk-105 sled
The US Navy currently uses large CH-53/MH-53 helicopters and towed sleds to help with mine clearance work, but they hope to replace those old systems with something smaller and newer. The MH-60S helicopter’s Airborne Mine Counter-Measures (AMCM) system adds an operator’s station to the helicopter cabin, additional internal fuel stores, and towing capability, accompanied by a suite of carried systems that can be mixed and matched. AMCM is actually 5 different air, surface and sub-surface mine countermeasures systems, all deployed and integrated together in the helicopter.
While the US Navy develops AMCM, and complementary ship-launched systems for use on the new Littoral Combat Ships, new minehunter ship classes like the Ospreys are being retired by the US Navy and sold. All in an era where the threat of mines is arguably rising, along with tensions around key chokepoints like the Suez Canal and Strait of Hormuz.
This article explains the components involved (AQS-20, ALMDS, AMNS, OASIS, RAMICS; COBRA, RMS, SMCM), chronicles their progress through reports and contracts, and provides additional links for research.
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Apr 03, 2013 15:42 UTC
Latest updates[?]: ESM contract for the RAN's Canberra LHDs, and upgraded ANZAC frigates.
Canberra concept
In May of 2006 the Royal Australian Navy announced its decision to expand its naval expeditionary capabilities. HMAS Manoora and Kanimbla would be replaced with substantially larger and more capable modern designs, featuring strong air support. Navantia and Tenix offered a 27,000t Landing Helicopter Dock (LHD) design that resembled the Strategic Projection Ship (Buque de Proyeccion Estrategica) under construction for the Spanish Navy. The DCNS-Thales Australia team, meanwhile, proposed a variation of the 21,300t Mistral Class that is serving successfully with the French Navy.
Navantia’s larger design eventually won, giving the Spanish firm an A$11 billion clean sweep of Australia’s “Air Warfare Destroyer” and LHD programs. These 5 ships will be the core of Australia’s future surface navy. The future HMAS Canberra and HMAS Adelaide will be able to serve as amphibious landing ships, helicopter carriers, floating HQs and medical facilities for humanitarian assistance, and launching pads for UAVs or even short/vertical takeoff fighters.
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Oct 23, 2012 17:38 UTC
Latest updates[?]: FY 2012 contract; British buy.
Phalanx, firing
The radar-guided, rapid-firing Mk. 15 Phalanx Close-In Weapons System (CIWS, pron. “see-whiz”) can fire between 3,000-4,500 20mm cannon rounds per minute, either autonomously or under manual command, as a last-ditch defense against incoming missiles and other targets. Phalanx uses closed-loop spotting with advanced radar and computer technology to locate, identify and direct a stream of armor piercing projectiles toward the target (see video: MPEG | AVI).
These capabilities have made the Phalanx CIWS a critical bolt-on sub-system for naval vessels around the world. The latest fielded development is C-RAM/Centurion, a land-based system designed to defend against incoming artillery and mortars. This DID Spotlight article offers updated, in-depth coverage that describes ongoing deployment and research projects within the Phalanx family of weapons, the new land-based system’s new technologies and roles, and international contracts from FY 2005 onward. As of Feb 28/07, more than 895 Phalanx systems had been built and deployed in the navies of 22 nations.
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Mar 01, 2012 11:10 UTC
Latest updates: 25mm ammo handling systems.
AC-130U & flares
In 2006 GD was contracted to repackage A-10 ammo for AC-130 Gunships. As is so often the case, there’s a story behind the story. The USA’s fearsome AC-130U “Spooky” Hercules gunships were having their old 40mm Bofors cannons and 25mm GAU-12 gatling guns removed, and replaced with ATK’s 30mm MK44 autocannons.
It didn’t go very well. In the end, accuracy and operational needs trumped standardization, and the 40mm and 25mm guns had to go back in…
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Nov 30, 2011 12:22 UTC
Latest updates: Link-16 request; 2nd buy on the way?; JDAM request
F-16F “Desert Falcon”
The most advanced F-16s in the world are not American. That distinction belongs to the United Arab Emirates, whose F-16 E/F Block 60s are a half-generation ahead of the F-16 C/D Block 50/52+ aircraft that form the backbone of the US Air Force, and of many other fleets around the world. The Block 60 has been described as a lower-budget alternative to the F-35A Joint Strike Fighter – and has been treated as such in countries like India and the Netherlands, as they contemplate their future fighter needs.
The UAE invested in the type’s development, and with that investment comes inevitable fielding, training, and equipping needs. This DID article showcases the F-16 E/F “Desert Falcon,” and offers a window into its associated costs and life cycle, including dedicated equipment purchases for this fighter fleet:
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