The newly annexed 250-mile stretch at the border spans two counties and runs alongside cities including Brownsville and ...

Service members, veterans and their families expressed differing views on the airstrikes but shared concern over the safety ...

Foreign affairs loom large in Arizona, a top player in defense manufacturing with several large military installations.

Marcos Leao's detention by Marines marks what many legal, defense and policy experts say is an unprecedented violation of the ...

The Department of Homeland Security issued a bulletin Sunday morning warning of possible Iranian-sponsored cyber-attacks or worse.

In response to the attack, Abbott said he supported Trump’s “decisive action” and was taking additional measures in Texas.