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. Supreme Court has upheld the Defense Department's authority to prosecute retired service members for crimes they commit, even after retirement.
The court on Tuesday chose not to hear the case of a retired Marine who was court-martialed for a sexual assault he committed three months after leaving the service in August 2015. By not accepting the case, Larrabee v. the United States, the court upheld the status quo: that military retirees are subject to the Uniform Code of Military Justice.
A formation of U.S. Army soldiers with III Corps and Fort Hood honor the American flag as they lower it during the Retreat ceremony March 27, 2014. Retreat is conducted at the end of the day, every day, to honor the flag, which is raised during the Reveille ceremony each morning. All activity on the base stops for the duration of both ceremonies as soldiers pause, face the flag, and salute. (U.S. Army photo by Sgt. Ken Scar, 7th Mobile Public Affairs Detachment) (Photo Credit: Sgt. Ken Scar)
Soldiers and their spouses told Fort Hood brass and housing officials Thursday night about horrific conditions inside on-post housing, ranging from blooms of mold and lead paint to infestations of snakes and cockroaches and dangerously faulty window screens.
When President Trump spoke of Islamic State last week, he described the group as all but defeated, even in the digital realm.
"For a period of time, they used the internet better than we did. They used the internet brilliantly, but now it's not so brilliant," the president said. "And now the people on the internet that used to look up to them and say how wonderful and brilliant they are are not thinking of them as being so brilliant."
Staff Sgt. Stevon A. Booker, a 3rd Infantry Division Soldier who was assigned to Company A, 1st Battalion, 64th Armor Regiment and killed in action in Iraq in 2003, is depicted in a photo illustration alongside the Distinguished Service Cross medal, which he is slated to posthumously receive for his heroic actions during Operation Iraqi Freedom, April 5, 2018, in Pittsburgh, Pa. (U.S. Army)
The U.S. Army has announced it will upgrade a former 3rd Infantry Division soldier's Silver Star to a Distinguished Service Cross for his bravery during the unit's "Thunder Run" attack on Baghdad, Iraq, in 2003.
HANOI (Reuters) - North Korean leader Kim Jong Un told the U.S. secretary of state he did not want his children to live with the burden of nuclear weapons, a former CIA officer involved in high-level diplomacy over the North's weapons was quoted as saying on Saturday.