Defense Secretary Pete Hegseth has summoned the military’s top officers to a base in northern Virginia for a sudden meeting ...

Iran has likely carried out an undeclared missile test at its Imam Khomeini Spaceport, according to satellite photos analyzed ...

The U.S. Navy carried out four scheduled unarmed missile tests of the Trident II D5LE off the coast of Florida last week.

America’s Trident D5 missiles represent a bedrock of America’s national defense—meaning that they must occasionally be tested.

Taiwan says the Strong Bow missile defense system is entering full-rate production. Credit: Chen Chuanren/AW&ST Taiwan is ...

This article is part of a series that will delve into the history of the Trinity Site Test, which marked its 80th anniversary on July 16, 2025, and ...

The Republican-controlled Senate panel that authorizes defense spending wants the Pentagon’s embattled test office to oversee an assessment of the Trump adminstration’s ambitious Golden Dome missile ...

GEK800 Small Engine Designed to Power the Next Generation of Affordable Unmanned Aerial Systems and CCA-type Aircraft AFRL, GE Aerospace, Kratos ...

MOSCOW (AP) — Russian President Vladimir Putin said Monday that Moscow will adhere to nuclear arms limits for one more year ...

A nuclear-powered submarine from either the United States or the United Kingdom appears to have test-fired a UGM-133 Trident ...

An exclusive look at a Space Force training exercise offered rare insights into how the secretive branch is preparing to ...