WASHINGTON — The Obama administration said Wednesday it has suspended joint military operations with Honduras to protest a coup that forced President Manuel Zelaya into exile. The U.S. withheld stronger action in hopes of negotiating a peaceful return of the country's elected leader.

The Organization of American States, meeting in Washington, gave Honduran coup leaders three days to restore Zelaya to power — under threat of suspending Honduras's OAS membership. Afterward, several officials said the administration is still reviewing the possibility of cutting off U.S. aid.

Robert Gibbs, the White House press secretary, said, "We continue to monitor the situation and will respond accordingly as events transpire."

At the State Department, spokesman Ian C. Kelly said the department's top diplomat for the Americas, Thomas Shannon, met with Zelaya at OAS headquarters on Tuesday evening. Kelly would not reveal details, except to say Zelaya thanked the administration for supporting his unconditional return to power.

Kelly said he was not aware of any plan to recall the U.S. ambassador from the Honduran capital. Another official, speaking on condition of anonymity in order to discuss internal deliberations, said the administration believes it stands a better chance of achieving a peaceful outcome if it keeps a diplomat in Tegucigalpa.

The official also said the U.S. was not advocating that the matter be taken up by the U.N. Security Council.

Kelly said the administration was still studying whether the forced removal of Zelaya was a military coup in a legal sense that would trigger a cutoff or suspension of American financial assistance.

"Our legal advisers are actively assessing the facts and the law in question, which we take very seriously," Kelly said.

The administration appeared to be counting on the threat of Honduras having its OAS membership suspended as leverage in getting Zelaya back in power. While the administration joined the OAS in calling for Zelaya's unconditional return, with no limits on his presidential powers, it also seemed open to some form of compromise.

U.S. officials said they were pleased that Zelaya, who had vowed to return to Honduras on Thursday, put that off after the OAS announced the three-day deadline for the country's interim leaders to accept him back. Zelaya was in Panama on Wednesday to attend that country's presidential inauguration.

Zelaya said he would put off his return until the weekend.

The decision to suspend U.S. military activities in Honduras was announced by Pentagon spokesman Bryan Whitman, who said, "We've postponed any activities in Honduras right now as we assess that situation."