Existing legislation prevents Space Force from fully recouping indirect costs of launches, a new GAO report finds.

The U.S. halts Patriot missile shipments to Ukraine during global review of military aid priorities, sparking debate over ...

Pentagon reports Iran's nuclear facilities were "completely obliterated" in June strikes, offering a more optimistic ...

The decision left officials on both sides of the Atlantic scrambling to find out how long the pause might last.

The decision was driven by the Pentagon’s policy chief, Elbridge Colby, and was made after a review of Pentagon munitions ...

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

The Pentagon came under criticism Wednesday for its decision to halt sending air defense missiles to Ukraine, with lawmakers ...

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

The appraisal that Iran’s nuclear hopes had been set back 1 to 2 years by U.S. and Israeli bombings was the latest in a ...

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

Hurricane experts have already raised alarms about the effect the Trump administration's slashing of science budgets could ...

Earlier this week, the Trump administration announced it had suspended some weapons deliveries to Ukraine. The Defense ...