PANAMA CITY — Lawyers for migrants from around the world who were deported from the United States and moved to a remote jungle camp in Panama in recent weeks say they have been unable to communicate with their clients since they arrived there.

Some 112 deported migrants are being held in the “San Vicente” immigration center deep in the dense jungle that separates Panama from Colombia, according to Panamanian authorities. Their future is uncertain as they wait to see if they…