1st New Zealand Expeditionary Force

The New Zealand Expeditionary Force (NZEF) was the title of the military forces sent from New Zealand to fight alongside other British Empire and Dominion troops during World War I (1914–1918) and World War II (1939–1945). Ultimately, the NZEF of World War I became known as the First New Zealand Expeditionary Force. The NZEF of World War II was known as the Second New Zealand Expeditionary Force (2NZEF).

The New Zealand Expeditionary Force (NZEF) was the title of the military forces sent from New Zealand to fight for Britain during World War I. Upon the outbreak of war, New Zealand immediately offered to provide two brigades—one of infantry and one of mounted troops—with a total of 8,500 men. This contingent sailed for Australia within two months of the start of the war and then joined with the Australian Imperial Force (AIF) in a convoy sailing for Egypt.

The NZEF was commanded throughout the war by General Alexander Godley, a British officer who in 1910, on the recommendation of Lord Kitchener, had been appointed as the commander of the New Zealand Military Forces. After Godley departed with the New Zealand Expeditionary Force in October 1914, Major General Alfred William Robin commanded the New Zealand Military Forces at home throughout the war as commandant, and was pivotal in ensuring the ongoing provision of reinforcements and support to the New Zealand Expeditionary Force.

Major General George Napier Johnston CB CMG DSO (1867–1947) served with New Zealand forces during World War I as director of ordnance and commander of permanent artillery in the New Zealand Defence Force from the outset of World War I during 1914–1918.

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