Rallying the Empire to Free France

Following General de Gaulle’s call to arms of 18 June 1940, volunteers keen to join Britain and Free France began streaming in, but the British attack on the French fleet at Mers el-Kébir, for fear that the vessels should fall into German hands, dealt a serious blow to recruitment. In early July, Free France amounted to no more than a handful of exiles, dependent on British support.