The U.S. is sending about 200 service members to Nigeria in the coming weeks to train local military forces battling Islamist militants, news reports said.
The Trump administration said closure was related to a drone incursion from drug cartels in Mexico. But Rep. Veronica Escobar said there was no emergency.
The six House Republicans who voted with most of the Democrats are Reps. Don Bacon of Nebraska, Brian Fitzpatrick of Pennsylvania, Jeff Hurd of Colorado, Kevin Kiley of California, Thomas Massie of Kentucky and Dan Newhouse of Washington.