Iran has struck radar systems, satellite communications and mission-critical aircraft at US bases across Bahrain, Qatar, Kuwait, Saudi Arabia and the UAE.
Voting could begin as soon as Tuesday, which would be day four of the partial shutdown. The Pentagon, among other agencies, saw its funding lapse Saturday.
Vietnam has revved up South China Sea land reclamation efforts this year, beginning construction on eight previously untouched Spratly Islands features.
The early warning radars on Greenland are key to defending the U.S. against nuclear attack, but they're vulnerable to hypersonic missiles, critics warn.
The DHS secretary took a shot at congressional Democrats in a public statement announcing that members of the Coast Guard will receive their paychecks.