ヴィガラス作戦
In June 1942 four Australian N-class destroyers transferred to the Mediterranean from the Indian Ocean to participate in Operation Vigorous (11 to 16 June 1942), which attempted to supply the besieged island of Malta from Egypt. This operation ended in failure, and had to be scuttled on 16 June, after being bombed the previous day. After this operation, the three surviving destroyers returned to the Indian Ocean.