Chinese Navy – Chinese new naval flotilla sets sail for Gulf of Aden while merchant vessel still held by pirates

XinhuaChinese new naval flotilla sets sail for Gulf of Aden while merchant vessel still held by pirates

A new Chinese naval flotilla was deployed to the Gulf of Aden and waters off the coast of Somalia on Friday to protect merchant vessels against rampant pirates that still hold a Chinese ship for ransom. The flotilla of the People’s Liberation Army (PLA) Navy has been the fourth task force of its kind that China has sent to the region since the end of last year.

Royal Australian Navy – Extreme concern in Australia over subs

Defense Technology InternationalExtreme concern in Australia over subs

Senior members of the Australian government are “extremely” concerned about the availability of their nation’s AU$6 billion ($5.5 billion) Collins-class submarines, which face serious operational restrictions because of chronic mechanical problems, notably the state of the diesel engines, and maintenance issues. The ship’s original combat system never worked and has already been changed at a cost of nearly AU$1 billion.

US Navy – Naval Hawks Over Arabian Seas

StrategyPageNaval Hawks Over Arabian Seas

One of the U.S. Navy’s two RQ-4 Global Hawk UAVs recently returned from the Middle East, after a field test of its capabilities. The aircraft made over 60 flights and spent over 1,000 hours in the air. The flights were over land and sea areas, even though the UAV sensors are designed mainly to perform maritime reconnaissance. U.S. Air Force Global Hawk maintenance personnel assisted the navy in tending to the navy RQ-4 while it was on the ground, and for landings and takeoffs. The UAV was operated by navy personnel back in the United States at Patuxent River Naval Air Station. The aircraft was officially called the BAMS-D (Broad Area Maritime Surveillance Demonstrator).

US Navy – Underwater AIM-9X

Defense Technology InternationalUnderwater AIM-9X

In the open ocean, a submarine can be stealthy – by using depth and maneuverability – to avoid air attack. But tactical options have become more limited in littoral operations that require operating in shallow water where evasion is difficult. The new AIM-9X is an air-to-air missile, but with a special underwater shroud (in a combination called the Littoral Warfare Weapon), it can be carried in an unmodified configuration and fired from a submarine’s vertical launch tube.

US Navy – Navy secretary seeks greener fleet

Virginian PilotNavy secretary seeks greener fleet

The secretary of the Navy on Wednesday outlined five energy goals for the Navy and Marines in the next decade. Four involve reducing the consumption of fossil fuels, increasing use of alternative energies and factoring energy costs into the price tag of every new ship, engine or building. The fifth might be the most radical: Mabus committed to fielding by 2012 a “green” strike group composed of aircraft powered by biofuels, surface ships that operate on hybrid power supplies, and nuclear-powered aircraft carriers and submarines.