15,000 operational days lost due to US submarine maintenance delays, GAO finds
Maintenance delays for U.S. submarines have "resulted in an estimated $3.4 billion in costs to sustain" crews and boats that were not operational.
By Michael Peck
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US awards Raytheon $22.9 billion deal to boost Tomahawk output
The U.S. military, scrambling to rebuild depleted stocks of high-tech weaponry, awarded Raytheon $22.9 billion to dramatically boost Tomahawk production.
By Mike Stone and David Ljunggren, Reuters
US Navy is reclassifying 19 Virginia-class submarines to reflect increased attack capabilities
The U.S. Navy is changing the designation for 19 planned Virginia-class submarines with the Virginia Payload Module, which increases munitions capacity.
By Riley Ceder
Navy awards $76.6 billion for Virginia, Columbia-class submarines
The U.S. Navy is spending $76.6 billion to build five Columbia-class and nine Virginia-class submarines.
By Riley Ceder
US Navy fears ballistic missile subs can be hit by drones, anti-tank rockets
The U.S. Navy is searching for better methods of protecting its missile subs, as well as the shore installations that support them.
By Michael Peck
China maps ocean floor as it prepares for submarine warfare with US
Dozens of Chinese research vessels are on a quest to map the sea floor at strategically vital regions of the world's oceans.
By Pete Mckenzie, Reuters