Plan 1919

Plan 1919 was a military strategy drawn up by J.F.C. Fuller in 1918 during World War I. His plan criticised the practice of physically destroying the enemy, and instead suggested a lightning thrust toward the command center of the German army. His plan called for tanks to rapidly advance into the enemy's rear area, destroying supply bases and lines of communication.

The Allied advance and German retreat across France and Belgium in 1918 had begun to show some of the pace and aspects that would mark later mechanized warfare; British tanks played an increasing role, and German rear-guard defenses focused on stopping their advance. Although never implemented, Plan 1919 would have carried these trends forward earlier, and can be said to have formed the basis for later blitzkrieg tactics and the Soviet theories of Deep Battle and Deep Operations