As a supporting effort to the Camden Expedition, to help fix Confederate forces at
Monticello, Arkansas, and prevent them from opposing Steel's march to
Camden, Arkansas, Colonel
Powell Clayton conducted a raid on Longview, Arkansas, a port on the
Saline, southwest of Monticello. Clayton's cavalry force crossed the Saline at Mount Elba, after sweeping aside a small guard force. Clayton divided his forces and sent part to establish a blocking position to the west near Marks Mill. One hundred picked men under lieutenants Greathouse and Young were then dispatched to destroy the Confederate pontoon bridge at Longview, Arkansas. On March 29, the lieutenants surprised and captured approximately 250 soldiers belonging to Brigadier General
Thomas P. Dockery's brigade at Longview. ==Battle==