Documents from the Pentagon show that "far more taxpayer funds" were spent by the U.S. military on overnight stays at a Trump resort in Scotland than previously known, two Democratic lawmakers said on Wednesday, as they demanded more evidence from the Defense Department as part of their investigation.

In a letter to Defense Secretary Mark Esper, the heads of the House of Representatives Oversight Committee and one of it subcommittees said that while initial reports indicated that only one U.S. military crew had stayed at President Donald Trump's Turnberry resort southeast of Glasgow, the Pentagon had now turned over data indicating "more than three dozen separate stays" since Trump moved into the White House.

Committee Chairman Elijah Cummings and Rep. Jamie Raskin, who chairs the civil rights subcommittee, said that while the Defense Department had not given Congress information about the total number of rooms it had booked at the resort, it did say the average cost of a room for U.S. service personnel between August 2017 and July 2019 was $189 per night.