Stinger missiles. (Jan 5/12)

Despite China’s military buildup across the strait, key weapons sales of P-3 maritime patrol aircraft, Patriot PAC-3 missiles, and diesel-electric submarines to Taiwan have been sabotaged by Taiwanese politics for years – in some cases, since 1997. The KMT party’s flip-flops and determined stalling tactics eventually created a crisis in US-Taiwan relations, which finally soured to the point that the USA refused a Taiwanese request for F-16C/D aircraft.

That seems to have brought things to a head. Most of the budget and political issues were eventually sorted out, and after a long delay, some major elements of Taiwan’s requested modernization program appear to be moving forward: P-3 maritime patrol aircraft, UH-60M helicopters, Patriot missile upgrades; and requests for AH-64D attack helicopters, E-2 Hawkeye AWACS planes, minehunting ships, and missiles for defense against aircraft, ships, and tanks. These are must-have capabilities when facing a Chinese government that has vowed to take the country by force, and which is building an extensive submarine fleet, a large array of ballistic missiles, an upgraded fighter fleet, and a number of amphibious-capable divisions. Chinese pressure continues to stall some of Taiwan’s most important upgrades, including diesel-electric submarines, and new American fighter jets. Meanwhile, other purchases from abroad continue…

• Stalled Sales
• Contracts & Key Events [updated]
• Additional Readings
  Continue Reading… »

MH-53E & Mk-105 sled

Reliability improvement efforts for the RMS snorkeling USV. (Dec 19/11)

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…

• Airborne Mine Counter-Measures (AMCM): The Set [updated]
• Contracts & Key Events, 2000 – Present [updated]
• Additional Readings
  Continue Reading… »

Kilo Class cutaway

2 More Gepard class corvettes. (Dec 7/11)

In April 2009, reports surfaced that Vietnam had agreed in principle to a deal with Russia for 6 of its diesel-electric Kilo/ Project 636 Class fast attack submarines. There have been rumors that Vietnam owns 2 ex-Yugoslav mini-submarines for use in commando operations, but the Vietnamese People’s Navy doesn’t own any full size submarines that can take on enemy subs and ships. That’s about to change, thanks to a December 2009 contract.

Nor is that the only change in Vietnam’s military capabilities these days. China’s April 2009 display of naval might is only part of the mosaic influencing Vietnam’s decisions in these matters, as contracts for submarines – and far more – are being signed with its long-time Russian ally…

• Vietnam’s New Military Buys: Considerations
• Contracts and Key Events (2009 – Present) [updated]
• Additional Readings
  Continue Reading… »

ROKAF F-15K

In late November 2011, South Korea’s left-wing Hankyoreh newspaper reports that a combination of unauthorized examination of an F-15K’s Lockheed Martin “Tiger Eyes” IRST sensor, and concerns that a number of South Korean products contain copied technologies, have halted “strategic weapons exports” from the USA to South Korea. That reportedly includes the proposed RQ-4B Global Hawk deal.

The allegations are single-source, and written by Hankyoreh, but they are also quite detailed:

From these…

Combat debut; Will their successors be Virginia Class boats? (Oct 18/11)

In the aftermath of the START-II arms control treaty, some of the USA’s nuclear-powered Ohio Class SSBN nuclear missile submarines were converted to become long range conventional strike and special operations SSGN “Tactical Tridents.” Four ultra-stealthy Ohio-class SSBNs had their 24 Trident II D-5 nuclear ballistic missiles removed. They were replaced with up to 154 Tomahawk cruise missiles, plus space in the sub for 66-102 special forces troops, special attachments for new Advanced SEAL Delivery System (ASDS) or older Seal Delivery Vehicle (SDV) “mini-subs,” and a mission control center. Unmanned Underwater Vehicles, and even UAVs for aerial operations, are expected to become equally important options over the SSGN fleet’s career.

...to these

These modifications provide the USA with an impressive and impressively flexible set of conventional firepower, in a survivable and virtually undetectable platform, which can remain on station for very long periods of time. As surveillance-strike complexes make the near-shore more and more hazardous for conventional ships, and the potential dangers posed by small groups continue to rise, America’s converted SSGN submarines will become more and more valuable. This updated, free-to-view article covers their origins and timeline, the key technologies involved, contracts from the program’s inception to the present day, with all 4 submarines back in service…

• The US Navy’s New SSGN Platform
• SSGN Conversions: Timelines & Program Contractors [updated]
• SSGN Tactical Trident: Contracts and Key Events [updated]
• SSGN Tactical Trident: Ancillary Programs
• Additional Readings
  Continue Reading… »

Mk 48: Before and After
(click for full sequence)

Major US contract; ASROC Presolicitation. (Sept 19/11)

The Mk-48 is the standard heavyweight torpedo used by the US military, and is mounted primarily on submarines. Surface ships use the smaller Mk46 or Mk50. The Mk-54, in contrast, stemmed from the need for a smaller, lighter, and cost effective advanced torpedo – one that could be dropped from helicopters, planes, and smaller ships. In recent years, the US has moved to modernize and maintain its Mk-48 inventory; the Mk-54 also requires servicing and spares.

Many of these contracts were issued under a total enterprise partnership between Raytheon and the US Navy called Team Torpedo, dedicated to meeting the needs of U.S. and allied naval fleets. Team Torpedo combines Raytheon’s manufacturing, design engineering, and support services expertise with the systems engineering and testing capabilities of Naval Undersea Warfare Center (NUWC) operations in Newport, RI, and Keyport, WA. Now, a new provider has entered the picture. DID has the complete set of contracts below… plus more details regarding the torpedoes involved, and the answer to the question “what the heck is CBASS standard”?

• Heavyweight & Flyweight: Mk-48 ADCAP and Mk-54
• Contracts & Key Events [updated]
• Additional Readings
  Continue Reading… »

• Debate regarding the shape of operations after Libya shifts from a NATO-centric perspective to budget concerns, as the case is made for cutting back on the Army and continued emphasis upon combined Special Operations-Air Power Teams.

• A senior official from India’s Defence Research and Development Organisation says the country will be able to deploy an anti-ballistic missile (ABM) system in 2014. Meanwhile, an Indian perspective emerges on the reasons behind the fifth-generation T-50 fighter’s aborted take off at MAKS 2011 air show and prospects for further Indian-Russian cooperation.

• A dispute between Rafael and Israeli Military Industries (IMI) regarding Defense Ministry proposals to merge their respective Trophy and Iron Fist missile defense systems has resulted in the deployment of new Namer (Tiger) armored personnel carriers without either system.

• The Chief of Staff of the US Air Force, General Norton Schwartz, says there are no plans to follow-up on proposals made by a set of retired generals and merge the Air National Guard and Reserve.

• South Korean media speculates that North Korea’s Air Force Commander accompanied Kim Jong-il on his recent visit to Russia and China to seek help to modernize the country’s armed forces in general, and air force in particular.

• The M-90 Eurotorp lightweight torpedo buy remains on Australia’s Projects of Concern list, but recent media reports were misleading.

• Some interesting comparative data emerges on the operational cost per flight hour (CPFH) of several US military aircraft, including Lockheed Martin’s F-22, Bell Boeing CV-22 and WC-135 Constant Phoenix.

• Iran has reportedly inaugurated its first carbon fiber production line at the Defense Ministry’s aerospace department.

• Die Welt reports that Iran & Venezuela are collaborating on a hardened underground silo complex for Shebab-3 medium range ballistic missiles, on the Paraguana peninsula above Coro, Venezuela.

• A leaked UN report says Iran and North Korea are exchanging ballistic missile technology, with help from China. Al-Jazeera Inside Story (incl. video).

• GAO faults DoD’s efforts to include combatant commands in weapons system development.

• Chile has reportedly picked Elbit Systems’ Hermes 900 as its next high-end UAV. While the Hermes 450 has been a popular export, this would be the larger Hermes 900 MALE (Medium Altitude, Long Endurance) UAV’s 1st export order.

• India conducts 2 successful tests of its indigenously developed Astra medium range air-to-air missile.

• Spain fails to reach NATO target of spending 2% of GDP on defense in 2010. Just like most other NATO countries.

• DoD publishes open-source technology guide for military software, in an effort to encourage contractors to implement open technology development, rather than proprietary technology, for defense systems.

• Russia wants assurance from NATO that a European missile defense system is not be directed at their country. As long as they don’t launch missiles against NATO members, it won’t be.

• These are not you parents’ sea mines.

• US Defense Secretary Robert Gates warns against sharp cuts in the size and reach of US forces.

• The Jerusalem Post gets a first-ever look into Israel’s “Sky Crows” electronic warfare unit, even as the CSM reports that the sophisticated “Stuxnet” software worm may be of Israeli origin. Its target? Iran’s Bushehr nuclear reactor.

• The US Small Business Administration suspends Virginia’s GTSI from government work on grounds of fraud, following a Washington Post investigation into contracting practices involving Alaska Native Corporations as fronts. GTSI vows to fight the suspension, even as it rejects a takeover offer from (ANC) Eyak Technology.

• New Pentagon rules widen the distinctions between contractors and government workers, but teamwork is still possible.

• Inter-Korean military talks end with no progress primarily because of ongoing tension over North Korea’s sinking of the ROKS Cheonan (PCC-772), a Pohang-class patrol combat corvette.

• NATO fuel trucks attacked and destroyed in Pakistan.

• Tactical radios: Harris receives $9.6 million contract to supply its RF-301M-HH handhelds to coalition forces in Afghanistan.

• Merlin the Magician: UK Royal Navy tests Merlin helicopters with Sting Ray Mod 1 anti-submarine torpedoes.

• L-1 gets $5.5 million order to expand licenses for the US DoD to use the company’s biometric ID system.

VL-ASROC test

Lockheed Martin Corp. in Akron, OH received a $16.7 million undefinitized ceiling priced order under a previously awarded contract, to build various components for the MK54 vertical launched ASROC (anti-submarine rocket) missiles. Work will be performed in Akron, OH, and is expected to be complete by August 2012. This contract was not competitively awarded by the US Naval Inventory Control Point in Mechanicsburg, PA (N00104-07-G-0726, #0006). See also FBO solicitation.

The Mk-54 is the USA’s newest lightweight torpedo, replacing the older Mk-46. The RUM-139 VL-ASROC can be crudely described as a rocket attached to a break-away torpedo, which offers a number of advantages. One is an expanded firing range of up to 15 nautical miles or so. Another is the ability to load VL-ASROCs into Mk.41 vertical launch systems. A loaded cell can give even ships without deck-mounted torpedo tubes a snap-response capability against enemy submarines.