Plot: The Sea Shepherds kickoff their 10th anti-whaling campaign in the Antarctic (Operation Relentless). As the long range icebreaker Bob Barker gets underway, Captain Peter Hammarstedt knows that the Japanese whalers most likely will be more aggressive than ever (he reflects on last year's campaign, Operation Zero Tolerance, when on February 20th, 2013, the Nisshin Maru rammed the Bob Barker and nearly capsized it while attempting to refuel from its bunker ship, the Sun Laurel)