16 May 2022 U.S., Estonia Kick Off Exercise Hedgehog 22 TALLINN, Estonia - Members of Task Force 61 Naval Amphibious Forces Europe/2d Marine Division (TF-61/2), operating under U.S. Sixth Fleet, joined their Estonian counterparts to kick off exercise Siil 22, also known in English as Exercise Hedgehog, in Tallinn, Estonia, May 16...