The Second Fleet is Back--and ready to take on the Russian Navy.
If a Nazi U-boat captain were to magically surface in the Atlantic, he might think it was 1943. Or, a Soviet sub skipper might think it was 1983.
America and Britain are reviving their North Atlantic defenses—but this time against Russian instead of Nazi or Soviet submarines.
Last month, the U.S. Navy formally reactivated the 2nd Fleet, established soon after World War II to defend the Atlantic...