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The Navy Can Now 3D-Print Submarines On The Fly For SEALs
It usually takes the Navy around five months to build even the smallest submarines to ferry Navy SEALs into and out of combat zones — but thanks to new technology, the Navy's most elite warfighters could slap together a submersible hull in just a few weeks.
That’s the promise behind the Optionally Manned Technology Demonstrator (OMTD), the U.S. military’s first 3D-printed submarine hull, unveiled by the Navy on July 24. Fabricated by the high-tech Big Area Additive Manufacturing 3D printing machine at the Oak Ridge National Laboratory, the 30-foot submersible hull was inspired by the SEAL Delivery Vehicles used by the branch and U.S. Special Operations Command to deploy Navy special warriors and their gear into particularly dangerous areas.
But while a traditional SEAL submarines cost up to $800,000 apiece and take three to five months to manufacture, six carbon-fiber composite sections of the OTMD took less than a month and only $60,000 to assemble, according to the Department of Energy — a shift that the Navy claims could massively reduce production costs.
The Department of Defense and global defense industry have put a premium on 3D printing (or “additive manufacturing,” if you want to be technical) for years, ranging from Army Armament Research, Development and Engineering Center’s fabricated “RAMBO” grenade launcher to portable printing units designed to help Marines repair essential gear faster downrange.
But the OTMD, apparently now the Navy’s largest 3D printed asset, represents a massive leap forward in terms of “on-demand” manufacturing. Rather than slap together expensive and time-consuming materiel requests during the long federal budgeting process, military personnel could simply fabricate vehicles and supplies on demand to adapt to changing operations. With U.S. special operations forces leading the charge in the Global War on Terror, assets like the OTMD could greatly increase their operational flexibility — and effectiveness.
According to the Navy, fleet-ready prototypes of the OTMD could hit the water as soon as 2019 — which, depending on who you ask, probably isn’t soon enough.
The U.S. Space Force has a name tape for uniforms now. Get excited people.
In a tweet from its official account, the Space Force said its uniform name tapes have "touched down in the Pentagon," sharing a photo of it on the chest of Gen. John W. Raymond, the newly-minted Chief of Space Operations for the new service branch nested in the Department of the Air Force.
PALM BEACH, Fla. (Reuters) - U.S. President Donald Trump gave a minute-to-minute account of the U.S. drone strikes that killed Iranian military commander Qassem Soleimani in remarks to a Republican fund-raising dinner on Friday night, according to audio obtained by CNN.
With his typical dramatic flourish, Trump recounted the scene as he monitored the strikes from the White House Situation Room when Soleimani was killed.
The U.S. Navy will name its fourth Ford-class aircraft carrier after Doris Miller, an iconic World War II sailor recognized for his heroism during the Pearl Harbor attack, according to reports in The Honolulu Star-Advertiser and U.S. Naval Institute News.
Acting Navy Secretary Thomas Modly is expected to announce the naming of CVN-81 during a ceremony on Monday in Pearl Harbor, Hawaii, according to USNI. Two of Miller's nieces are expected to be there, according to the Star-Advertiser.
Two immigrants, a pastor and an Army sergeant have been convicted of conspiracy to commit marriage fraud as part of an illegal immigration scheme, according to federal prosecutors.
Rajesh Ramcharan, 45; Diann Ramcharan, 37; Sgt. Galima Murry, 31; and the Rev. Ken Harvell, 60, were found guilty Thursday after a nine-day jury trial, according to a news release from the U.S. attorney's office in Colorado.
The conspiracy involved obtaining immigration benefits for Rajesh Ramcharan, Diann Ramcharan, and one of their minor children, the release said. A married couple in 2007 came to the U.S. from Trinidad and Tobago on visitor visas. They overstayed the visas and settled in Colorado.
DUBAI (Reuters) - Iran said on Saturday it was sending to Ukraine the black boxes from a Ukrainian passenger plane that the Iranian military shot down this month, an accident that sparked unrest at home and added to pressure on Tehran from abroad.
Iran's Tasnim news agency also reported the authorities were prepared for experts from France, Canada and the United States to examine information from the data and voice recorders of the Ukraine International Airlines plane that came down on Jan. 8.
The plane disaster, in which all 176 aboard were killed, has added to international pressure on Iran as it grapples with a long running row with the United States over its nuclear program that briefly erupted into open conflict this month.