The Washington Post reports: Defense Secretary Jim Mattis has asked the White House to lift Obama-era restrictions on U.S. military support for Persian Gulf states engaged in a protracted civil war against Iranian-backed Houthi rebels in Yemen, according to senior Trump administration officials.

In a memo this month to national security adviser H.R. ­McMaster, Mattis said that “limited support” for Yemen operations being conducted by Saudi Arabia and the United Arab Emirates — including a planned Emirati offensive to retake a key Red Sea port — would help combat a “common threat.”

Approval of the request would mark a significant policy shift. U.S. military activity in Yemen until now has been confined mainly to counterterrorism operations against al-Qaeda’s affiliate there, with limited indirect backing for gulf state efforts in a two-year-old war that has yielded significant civilian casualties.

It would also be a clear signal of the administration’s intention to move more aggressively against Iran. The Trump White House, in far stronger terms than its predecessor, has echoed Saudi and Emirati charges that Iran is training, arming and directing the Shiite Houthis in a proxy war to increase its regional clout against the Gulf’s Sunni monarchies. [Continue reading…]