Israeli Prime Minister Benjamin Netanyahu (2nd L) stands on the deck of an INS Tanin, a Dolphin AIP class submarine, during a ceremony upon its arrival at a naval base in the northern Israeli city of Haifa, on Sept. 23, 2014. The Israeli Navy on Tuesday welcomed the newest addition to its submarine fleet, INS Tanin, a fourth German-made vessel that military and defense officials say will dramatically boost Israel's ability to operate against foes near and far, local media reported. (Xinhua/GPO/Kobi Gideon)