The attorney general relocated from a Washington apartment to a base in the area within the past month, according to people familiar with the situation.

The program for people traveling internationally, set to come back online at 5 a.m. Wednesday, had been paused amid the shutdown of the Homeland Security Department.

Clayton Fuller will face Shawn Harris, a Democrat, in an April runoff. Mr. Fuller’s win over a flashier Republican showed the power of the president’s support.