Luis Elizondo, former head of the Pentagon’s top secret UFO program, discusses his new memoir and his quest to force the ...

The Ukrainian military conducted a long-range drone strike on the Toropets strategic ammunition depot in Russia's Tver region ...

Ukraine has banned Telegram on government-issued devices due to concerns about Russian surveillance capabilities. The ...

Stretching across decades, Israel's Mossad intelligence agency appears to have a knack for successful covert operations.

In a stunning escalation, Hezbollah launched a barrage of retaliatory rockets at Israeli military command centers and illegal ...

China boasts impressive shipbuilding capacity across its industry, but a few key yards play a greater role in its naval ...

Despite its relatively small size, the United States Space Force will have an increasingly important role in future security ...

Ukraine has taken a decisive step to protect its national security by banning the use of the Telegram messaging app on ...

Hamas authorities say 13 children included in fatalities at al-Falah school; senior Hamas intelligence officer and armed ...

The pager and walkie-talkie attacks were extremely sophisticated in their planning. But the strategic goal isn't clear.

The Ukrainian government says it has banned the Telegram messaging app on official devices used by government officials, ...

Current and former security officials say the attack capped a multiyear effort, involving rigged electronics and European ...