Ukraine's President Volodymyr Zelenskyy launched a scathing attack on Russia during his address to world leaders at the General Assembly
Defense Secretary Lloyd Austin urged allied defense leaders Tuesday to “dig deep" and provide more air defense systems for Ukraine
Authorities found a debris field Monday from a Marine Corps F-35 stealth fighter jet that crashed in South Carolina after
The crash site for a stealth fighter jet that went missing during the weekend after its pilot ejected was located
NASA said Thursday that the study of UFOs will require new scientific techniques, including advanced satellites as well as a
National Security Council spokesman John Kirby says the US is watching the meeting between Russia and North Korea "very closely"
North Korean leader Kim Jong Un met Russian President Vladimir Putin at Vostochny cosmodrome in far east Russia on Wednesday
The Defense Department has released a summary of its 2023 cyber strategy, which identifies Beijing as the Pentagon's "pacing challenge,"
State Department spokesman said that any transfer of arms between Russia and North Korea "would be a violation of multiple
North Korean leader Kim Jong Un has met with Russian President Vladimir Putin in a trip expected to seek economic