The Trump administration announced Monday it is sending an additional 1,000 American troops to the Middle East after it accused Iran of orchestrating attacks on two tankers in the Gulf of Oman last week. The Defense Department said the troops would be deployed for “defensive purposes” and, NPR reports, would primarily consist of intelligence, reconnaissance and surveillance, or ISR, as well as force protection and engineers. The increase in troop levels is part of a more general, though still modest buildup that began last month after another series of attacks on ships in the region that the U.S. similarly suspects is Iran’s doing.

The U.S., it’s worth noting, is still without a confirmed Secretary of Defense as relations in the region are increasingly strained. “In response to a request from the US Central Command for additional forces, and with the advice of the Chairman of the Joint Chiefs of Staff and in consultation with the White House, I have authorized approximately 1,000 additional troops for defensive purposes to address air, naval, and ground-based threats in the Middle East,” acting Defense Secretary Patrick Shanahan said in a statement. “The recent Iranian attacks validate the reliable, credible intelligence we have received on hostile behavior by Iranian forces and their proxy groups that threaten United States personnel and interests across the region.”

The move comes as Iran has threatened to disregard uranium restrictions outlined in the 2015 nuclear deal that aimed at curbing Tehran’s nuclear ambitions in return for sanctions relief. After years of deriding the nuclear deal as “the worst deal in history,” President DonaldTrump withdrew the U.S. from what’s formally known as the Joint Comprehensive Plan of Action and reinstated sanctions on Iran. The Trump administration, already suffering from a serious credibility deficit with allies, is now in the awkward position of demanding that Tehran comply with an agreement the American president has not only derided but pulled out of! “Administration officials found themselves Monday grappling with whether to press the remaining parties to the deal, including Britain, France and Germany, to demand that Iran stay in compliance,” the Associated Press reports. “They must also consider if such a stance would essentially concede that the restrictions imposed during the Obama administration, while short of ideal, are better than none.”

It’s almost like the previous administration weighed the pros and cons and made a decision in the best strategic interest of the country. That feeling you have right now is nostalgia for competence.