Control and operations room on board HMAS Perth. Vietnam, 1968

The video tutorial explains the role of naval gunfire support during the Vietnam War, focusing on the challenges posed by the mountainous terrain and the strategic importance of naval artillery. It details the mission briefing by American army officers, the preparation of guns, and the process of targeting and firing, including navigational corrections to ensure accuracy.

Explain the process of preparing for naval gunfire as described in the text.

What information do the radio army spotters provide to Earth?