Biden has not spelled out how he would pursue a nuclear-free world, but he has dropped clues.
Adm. Richard said he could not discuss what may be classified and referred questions to the White House.
The harsh warning is directed at the United States, which has worked to develop long-range non-nuclear weapons.
As the nation approaches the 75th anniversary of Japan's capitulation on Aug. 15, 1945, Lawrence Johnston's story is unique.
Those losses hastened the war's conclusion but were not solely responsible for it, two historians say.
The path that led to Trinity had begun some three years earlier with the creation of the Manhattan Project.
A new State Department report found that China may be flouting international law by conducting the tests.
President Trump's skepticism about nuclear weapons spending may be based on the eye-popping price tag.
The new Space Force is set to receive healthy investment in the fiscal 2021 budget as the service gets off the ground.
The debut deployment aboard long-range submarines, known as boomers, is a landmark in U.S. nuclear weapons policy.
The open letter, published Thursday morning by National Security Leaders for Biden, contains 489 names.
Families of those lost in the USS Thresher tragedy are finally getting a look at hundreds of documents about the accident.
The campaign of President Donald Trump released a letter from 235 retired senior officers backing his re-election.
The America Class amphibious assault ship was virtually commissioned July 15 at its shipyard in Pascagoula, Miss.
Three Marines and a sailor have been bitten by a coyote on the loose at Camp Lejeune.