Samoa Expeditionary Force

Samoa Expeditionary Force
New Zealand troops in Samoa, c. 1914–15.
Active1914–1915
Country New Zealand
Allegiance Britain
BranchNew Zealand Military Forces
Size1,400 men
EngagementsWorld War I
Commanders
CommanderColonel Robert Logan

The Samoa Expeditionary Force (SEF) was a small volunteer force of approximately 1,400 men raised in New Zealand shortly after the outbreak of World War I to seize and destroy the German wireless station in German Samoa in the south-west Pacific. Britain required the German wireless installations to be destroyed because they were used by Vizeadmiral (Vice Admiral) Maximilian von Spee's East Asia Squadron of the Imperial German Navy, which threatened merchant shipping in the region. Following the capture of German possessions in the region, the SEF provided occupation forces for the duration of the war. Australia provided a similar force for the occupation of German New Guinea.