Lebanon gained a measure of independence while France was occupied by Germany. General Henri Dentz, the Vichy High Commissioner for Syria and Lebanon, played a major role in the independence of the nation. The Vichy authorities in 1941 allowed Germany to move aircraft and supplies through Syria to Iraq where they were used against British forces. The United Kingdom, fearing that Nazi Germany would gain full control of Lebanon and Syria by pressure on the weak Vichy government, sent its army into Syria and Lebanon.