DOVER AIR FORCE BASE, Del. — President Donald Trump on Saturday joined grieving families at Dover Air Force Base at the ...

Press secretary Karoline Leavitt and Defense Secretary Pete Hegseth were the latest officials asked about "boots on the ...

Russia and China can black out military satellites in seconds. A Latvian startup says nuclear-waste generators using 5x less fuel could keep satellites—and lunar bases—running.

KYIV, Ukraine — Russian and Ukrainian officials are making contradictory claims of battlefield successes in their 4-year-old war, with Ukraine saying it has pushed Moscow’s forces back in some places ...

A Kentucky man who joined the Army straight out of high school is the seventh U.S. service member to die in combat during the ...

A federal jury in Mississippi has acquitted a former military aircraft engineer of lying and obstruction of justice following a deadly 2017 military place crash.

Chicago’s 102-year-old Soldier Field faces an uncertain future as the Bears explore a move to Indiana, raising questions about lost events, including Army-Navy games, and tax revenue.

Iran launched new attacks at Israel and Gulf Arab countries as it kept up pressure on the Middle East in a war started by Israel and the United States that has sent oil prices surging and stunned ...

The rapid growth of satellite constellations has placed unprecedented pressure on the infrastructure connecting spacecraft to Earth. In a recent interview, Laurynas Mačiulis, Chief Executive Officer ...

SEOUL, South Korea — The powerful sister of North Korean leader Kim Jong Un criticized the United States and South Korea for proceeding with their annual joint military exercises at a perilous moment ...

A Vietnam War memorial in Southern California, plagued by fraud and political scandal nearly from the start, will be demolished, according to local officials. Plans for the memorial in Orange County ...

New York police responding to a 911 call about suspicious men inside a Columbia University building discovered the ...