Possibly the strangest foreign policy decision the Obama administration has made was their decision to support the Saudi-led war in Yemen. The White House has made quiet counterterrorism operations a key plank of its foreign policy agenda, and the administration includes a number of officials best known for their work on human rights issues, most notably Samantha Power. As such, the President’s decision to supply logistical, intelligence and targeting support for the Saudi-led coalition’s military campaign – a campaign which has been horrifically damaging to human rights inside Yemen, as well as detrimental to U.S. counterterrorism goals – was deeply surprising.

Less surprising was the fact that the conflict has turned into a disastrous quagmire. Yemen was already arguably a failed state when the intervention began in April 2015. The power transition negotiated in the aftermath of the Arab Spring was weak and failing, with Yemen’s perpetual insurgencies worsening the situation. Since the intervention began, the United Nations estimates that over 21 million Yemenis have been deprived of life’s basic necessities. Thousands have been killed. Even more concerning, United Nations monitors reported to the Security Council that they believed the Saudi-led coalition may be guilty of crimes against humanity for its indiscriminate air strikes on civilians.

Strategically, the coalition has made few gains. Despite the terrible loss of life, the coalition has stalled south of the capital, Sanaa. Further advances will be exceedingly difficult. At the same time, Al Qaeda inside Yemen has grown in strength and size, benefitting from the conflict, and even presenting itself as a viable partner for the Saudi coalition. It is hard to see how U.S. strategic interests — counterterrorism, human rights, or even regional stability – are being served by this conflict.

So what should the president do? In his last few months in office, President Obama should take advantage of his executive power to end U.S. support for the war in Yemen, and direct America’s diplomats to aggressively pursue a diplomatic settlement. This war is humanitarian disaster and a strategic failure; ending our support for it should be a no-brainer.