The Jungle (English, Paperback, Clive Cussler)

Juan Cabrillo and the crew of the Oregon are up against their smartest foe yet – but in their midst there is a traitor… After losing their contract with the US government because of a daring raid too far, Cabrillo and his crew of mercenaries with a conscience are earning money the hard way: doing dirty, dangerous little jobs in the world’s trouble spots. Now they’ve accepted a mission deep to find a missing adventurer deep in the jungles of Myanmar. But it is not long before Cabrillo and his team realise that they have been set up. Cabrillo – betrayed, tortured and played for a fool – is angry that he’s been used as a pawn in someone’s deadly scheme. But with the US nuclear launch codes up for grabs and a madman bent on using them to hold millions of lives to ransom, he hasn’t time to worry about revenge.
Source- Goodreads.com
E36