Air defenses like Ukraine's US-provided Patriots have been critical for protecting the country from Russia's massive missile ...

Several experts have cautioned that Iran likely moved a stockpile of near weapons-grade highly enriched uranium out of the ...

Pentagon chief spokesperson Sean Parnell said the cutoff of some weapons deliveries to Ukraine was part of a global ...

The Government Accountability Office estimated in June that the full cost of developing and deploying the Sentinel ICBM, ...

The Pentagon is pausing shipments of weapons to Ukraine again after more than three years of deliveries meant to bolster the ...

The move "was made to put America’s interests first," a White House spokeswoman said, as U.S. munitions have been depleted in ...

Security experts warn Pentagon's decision to withhold promised defense systems from Ukraine may embolden Russian President ...

What began as a clever cover story quickly became a tangled web of rumors, secrecy, and unexpected consequences.

The decision to pause the delivery of some munitions to Ukraine "was made to put America's interest first," a White House ...

In a rare Pentagon news briefing, Defense Secretary Pete Hegseth and Gen. Dan Caine, chairman of the Joint Chiefs of Staff, ...

GOP lawmakers introduce the LEDGER Act to create 'America's Checkbook,' requiring tracking of federal spending after $4.7 ...

The new assessment contrasted with U.N. agency view that Iran could resume enriching uranium in a “matter of months.” ...