This is the metadata section. Skip to content viewer section. Halford Mackinder, “The Geographical Pivot of History,” in The Geopolitics Reader, ed. Gearóid Ó ...

The Bell UH-1 helicopter, popularly known as the "Huey," was the workhorse aircraft for U.S. forces in Vietnam ... Mark I P.B.R. The US Navy created special riverine task forces to disrupt ...

The US Navy commissioned a new warship earlier this month, a massive floating sea base named after a Vietnam war hero.