Night-fighting and air support proved crucial when Argentina invaded the Falkland Islands in 1982 - the last battle on British territory. The Snows fly 8,000 miles to the South Atlantic to tell the story of how the British Task Force fought back to regain control.
Communist fighters launched major attacks from a claustrophobic network of tunnels, and US marines had to flush them out. The Snows explore the Tet Offensive of 1968, the turning point of the Vietnam War.
While Soviet citizens held on for life in the shattered city, Hitler's army froze to death in the countryside. The Snows travel to Russia to tell the story of Stalingrad - one of the most epic battles of World War II.