There was little concrete progress Monday on the obstacles to ending the war — a deadlock that likely favors Russian ...

The event drew participants from U.S. industry and allied nations to consider what technologies might be needed to operate in ...

The Marine Corps has said it needs the amphib readiness rate at 80% or higher to complete its missions. It is currently at 41 ...

Opinion: Washington has underinvested in air and missile defense for too long and is now facing the consequences.

Trump is set to host Ukrainian President Volodymyr Zelenskyy and European leaders at the White House to discuss how to end ...

Outer space has emerged as the world's next battlefield, demonstrated by recent cyberattacks on satellites blamed on Russia.