More On South America

"In addition to mercenaries and Russian troops, the Kremlin has also publicly signaled its support for Maduro."

"The final phase in the collapse of South American strongmen is typically the point at which the military switches sides."

About 300 U.S. Marines and Navy sailors deployed last year to Soto Cano Air Base in Honduras.

As Russia and China make inroads in the region, U.S. officials are participating more across Latin America.

So far, Operation Enduring Promise 2018 has treated about 20,000 patients in Latin American countries.

Mattis and the outgoing SOUTHCOM commander praised the recent decision to send a U.S. Navy hospital ship to aid Venezuela.

The Coast Guard seized 226 tons of cocaine last year and brought in 708 suspected drug smugglers.

The U.S. will begin to drawing down operations, but American specialists will continue to help Argentina with analysis.

The continuing search is being conducted against fading hopes that the crew of the sub may have survived an apparent...

The submarine, with 44 sailors on board, was last heard from on Wednesday, 268 miles off the Argentine coast.