Kyiv has used U.S.-supplied ATACMS effectively against high-value Russian assets in Moscow-controlled Ukraine and Crimea.

America's defense budget continues to shrink while our adversaries rise in power. I ran the Pentagon but I learned from ...

The shooter who attempted to assassinate former President Trump at a rally in Pennsylvania on Saturday was not affiliated ...

A dispute over who qualifies for “Gold Star” status has divided the families of deceased U.S. troops and compelled the Biden ...

Christopher Kirchhoff, founder of the Pentagon's Defense Innovation Unit, sat down with ABC News to discuss his new book, ...

There’s also a backup “football” carried by a military aide shadowing the vice president, in case the president can’t ...

The Pentagon held its first GIDE industry day on Tuesday, an effort to solidify a process for companies to integrate C2 tools ...

A bipartisan group of lawmakers on Wednesday called for the Defense Department to address “poor living conditions” at ...

The White House and the Defense Department say the pier will cease operations "soon" but will not specify timing ...

Defense Secretary Lloyd Austin on Friday spoke by phone with his Russian counterpart for the second time in less than a month ...

The U.S. military's humanitarian pier off the coast of Gaza, which has been hampered by bad weather and aid distribution ...

"It won't hurt if I post them here for those who need them," wrote a Russian blogger of documents posted online purporting to ...