Two U.S. Navy fast-attack submarines dove beneath the Arctic ice cap on March 7, marking the 100th time the American submarine force has conducted under-ice operations since a World War II-era boat first navigated the polar depths nearly 80 years ago. Commander, Submarine Forces, Vice Adm. Richard Seif, officially launched Operation ICE CAMP Boarfish from a drifting ice floe in the Arctic Ocean, with USS Delaware (SSN 791) and USS Santa Fe (SSN 763) serving as the operation's two participating