Next-gen ICBM gets new name: Sentinel
The name Sentinel conjures the idea of a soldier tirelessly keeping watch — not unlike the poor souls pulling a marathon 72-hour alert during the a blizzard at Minot Air Force Base, N.D.
The name Sentinel conjures the idea of a soldier tirelessly keeping watch — not unlike the poor souls pulling a marathon 72-hour alert during the a blizzard at Minot Air Force Base, N.D.