A raft of the Kon-Tiki 2 international raft expedition, is seen during a Chilean Navy rescue operation on a merchant ship, in Pacific Ocean waters off Puerto Montt, southern Chile in this Chilean Navy handout photo taken March 17, 2016. REUTERS/Chilean Navy/Handout via Reuters ATTENTION EDITORS - THIS PICTURE WAS PROVIDED BY A THIRD PARTY. REUTERS IS UNABLE TO INDEPENDENTLY VERIFY THE AUTHENTICITY, CONTENT, LOCATION OR DATE OF THIS IMAGE. FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS. THIS PICTURE IS DISTRIBUTED EXACTLY AS RECEIVED BY REUTERS, AS A SERVICE TO CLIENTS.