Troops, artillery, tanks, guns and army trucks arrive and make preparations before maneuvering in Plattsburgh, New York.

War preparation of the US Army in Plattsburgh, New York. US troops walk beside train with their bags. Color guard with flags. An officer speaks. A group of officers poses. Thousands of artillery, tanks, cavalry troops and army trucks arrive. Two army personnel clean artillery. Horses drink water. Personnel peel off vegetables and cook food. Personnel serve themselves and eat.