'The Klopper Affair': Anglo-South African Relations and the Surrender of the Tobruk Garrison

The loss of the Tobruk garrison in June 1942 proved to be oneof the worst military disasters suffered by the British Empireduring the Second World War. Following the surrender of Singaporeearlier that same year it represented something of a nadir inpublic confidence about how the war was being conducted. Atthe same time it also threatened the relationship between Britainand one of its Dominion wartime partners, the Union of SouthAfrica. The considerable military force based at Tobruk hadbeen commanded by a young and relatively inexperienced SouthAfrican general and included an entire South African division.The decision to surrender these forces—over 30,000 men—aftera siege lasting less than 48 hours led to allegations of cowardiceand treachery. Winston Churchill meanwhile faced a parliamentaryvote of confidence in his leadership. He ultimately had fewproblems restoring his position and proved adept at resistingcalls for a public enquiry. With the subsequent victory at thefinal battle at E1 Alamein the affair quickly receded from thepublic attention. During the summer of 1942 the possibilityhad however existed of a serious and damaging rift developingwithin the Imperial alliance.