Estonian military working dogs Tilt and Maik on their way from Estonia to Lithuania to assist in recovery efforts to find a U.S. Soldier missing who was among four Soldiers that went missing on March 25 when their M88A2 Hercules sunk in a peat bog during a vehicle recovery operation. Three Soldiers were recovered on March 31. U.S, Lithuanian, Polish, and now Estonian forces have been working around the clock to recover the fourth missing Soldier.