As the top Democrat on the House panel overseeing the Defense Department, Rep. Stephen Lynch of Massachusetts has traveled to Iraq almost two dozen times under three different presidents.

But now, that ability to monitor US military actions and foreign aid, Lynch insists, is being compromised by what he contends is a plummeting level of transparency under President Donald Trump, even as the administration promises to confront Iran throughout the Middle East. With the Pentagon restricting congressional travel to the region and classifying more information on its operations, Lynch and several of his Democratic colleagues have begun pushing back.

“I would say since the Trump administration came in, we have seen a gradual increase in limitations on [congressional delegations], especially Iraq and Afghanistan and understandably Syria,” Lynch told Al-Monitor in an interview this week. “The work we’ve been doing under [Barack] Obama and under George W. Bush, we’ve had far greater access.”

The Pentagon this month restricted access for senior Defense Department officials to Iraq and Kuwait, a key entry point into Iraq, until mid-June and then again from late August through September, Al-Monitor has learned. At the same time, Defense Secretary James Mattis and Joint Chiefs Chairman Joseph Dunford sent a letter to Congress asking members and staffers to limit travel to Iraq and Kuwait during those times.