The New Zealand Army (Māori: Ngāti Tūmatauenga, 'Tribe of the God of War') is the principal land warfare force of New Zealand, a component of the New Zealand Defence Force alongside the Royal New Zealand Navy and the Royal New Zealand Air Force.
The Army traces its military tradition to militias first established in the 1840s, but its modern origins lie in the Armed Constabulary, created in 1867 to carry out both military and policing duties. In 1886, the Constabulary was divided, with its military branch forming the foundation of the professional permanent army. Its military reserve force, the Territorial Force was formed in 1910, replacing the older Volunteer Force. New Zealand's military land forces formally adopted the name New Zealand Army in 1950.
During its history, the New Zealand Army has fought in a number of major wars, including the Second Boer War, the First and Second World Wars, Korean War, the Malayan Emergency, Indonesia–Malaysia confrontation, Vietnam War, and more recently in Iraq and Afghanistan.
Since the 1970s, deployments have tended to be assistance to multilateral peacekeeping efforts. Considering the small size of the force, operational commitments have remained high since the start of the East Timor deployment in 1999. New Zealand personnel also served in several UN and other peacekeeping missions including the Regional Assistance Mission to Solomon Islands, the Sinai, South Sudan and Sudan.
War had been an integral part of the life and culture of the Māori, even prior to European contact. The Musket Wars continued this trend and dominated the first years of European trade and settlement. Conflicts between Māori and the British began in 1843 and peaked with the Invasion of the Waikato in the mid-1860s. After Imperial troops withdrew, settlers continued the campaign. During these New Zealand Wars, colonial forces played a central role.
The Army traces its military traditions to the earliest militias formed in New Zealand, with local volunteer forces being established in the early 1840s. These volunteer militias were disbanded with the Militia Ordinance of 1845, replaced with compulsory militias units. Compulsory militia units were active until 1872, when the Taranaki Militia was disbanded. No further compulsory militias were raised after that year, though provisions for them remained in law until 1950.
The first permanent military force in New Zealand was the Colonial Defence Force, raised in 1862. However, this force was replaced by the Armed Constabulary in 1867. The Armed Constabulary initially performed both military and policing roles, although its military arm was later split off in 1886, forming the Permanent Militia. The Permanent Militia was later renamed Permanent Force before it became the Royal New Zealand Artillery. Together with the Royal New Zealand Engineers and the New Zealand Staff Corps, they formed the foundation for New Zealand's professional land forces.
Major Alfred William Robin led the First Contingent sent from New Zealand to South Africa to participate in the Boer War in October 1899. The New Zealand Army sent ten contingents in total (including the 4th New Zealand Contingent), of which the first six were raised and instructed by Lieutenant Colonel Joseph Henry Banks, who led the 6th Contingent into battle. These were mounted riflemen, and the first contingents had to pay to go, providing their own horses, equipment and weapons.
The Defence Act 1909, which displaced the old volunteer system, remodelled the defences of the dominion on a territorial basis, embodying the principles of universal service between certain ages. It provided for a territorial force, or fighting strength, fully equipped for modern requirements, of thirty thousand men. These troops, with the territorial reserve, formed the first line; and the second line comprised rifle clubs and training sections. Under the terms of the Act, every male, unless physically unfit, was required to take his share of the defence of the dominion. The Act provided for the gradual military training of every male from the age of 14 to 25, after which he was required to serve in the reserve up to the age of thirty. From the age of 12 to 14, every boy at school performed a certain amount of military training, and, on leaving, was transferred to the senior cadets, with whom he remained, undergoing training, until 18 years of age, when he joined the territorials. After serving in the territorials until 25 (or less if earlier reliefs were recommended), and in the reserve until 30, a discharge was granted; but the man remained liable under the Militia Act to be called up, until he reached the age of 55. As a result of Lord Kitchener's visit to New Zealand in 1910, slight alterations were made—chiefly affecting the general and administrative staffs, and which included the establishment of the New Zealand Staff Corps—and the scheme was set in motion in January, 1911. Major-General Sir Alexander Godley, of the Imperial General Staff, was engaged as commandant.
Following the outbreak of the First World War, New Zealand raised the initially all volunteer New Zealand Expeditionary Force (NZEF) for service overseas. A smaller expeditionary force, the Samoa Expeditionary Force, was tasked to occupy German Samoa, which it achieved without resistance.
The NZEF would be sent to Egypt and would participate in the Gallipoli Campaign under the Australian and New Zealand Army Corps (ANZAC). The New Zealand Division was then formed which fought on the Western Front and the New Zealand Mounted Rifles Brigade fought in Palestine. After Major General Godley departed with the NZEF in October 1914, Major General Alfred William Robin commanded New Zealand Military Forces at home throughout the war, as commandant.
The total number of New Zealand troops and nurses to serve overseas in 1914–1918, excluding those in British and other dominion forces, was 100,000, from a population of just over a million. Forty-two percent of men of military age served in the NZEF. 16,697 New Zealanders were killed and 41,317 were wounded during the war—a 58 percent casualty rate. Approximately a further thousand men died within five years of the war's end, as a result of injuries sustained, and 507 died whilst training in New Zealand between 1914 and 1918. New Zealand had one of the highest casualty—and death—rates per capita of any country involved in the war.
During the Second World War, the 2nd New Zealand Expeditionary Force (I.E. 2nd Division) fought in Greece, Crete, the Western Desert campaign and the Italian campaign. Among its units was the famed 28th Māori Battalion. Following Japan's entry into the war, 3rd Division, 2 NZEF IP (in Pacific) saw action in the Pacific, seizing a number of islands from the Japanese. New Zealanders contributed to various Allied special forces units, such as the original Long Range Desert Group in North Africa and Z Force in the Pacific.As part of the preparations for the possible outbreak of war in the Pacific, the defensive forces stationed in New Zealand were expanded in late 1941. On 1 November, three new brigade headquarters were raised (taking the total in the New Zealand Army to seven), and three divisional headquarters were established to coordinate the units located in the Northern, Central and Southern Military Districts. The division in the Northern Military District was designated the Northern Division, and comprised the 1st and 12th Brigade Groups. Northern Division later became 1st Division. 4th Division was established in the Central Military District (with 2nd and 7th brigades), and 5th in the south (with 3rd, 10th and 11th brigades).
The forces stationed in New Zealand were considerably reduced as the threat of invasion passed. During early 1943, each of the three home defence divisions were cut from 22,358 to 11,530 men. The non-divisional units suffered even greater reductions. The New Zealand government ordered a general stand-down of the defensive forces in the country on 28 June, which led to further reductions in the strength of units and a lower state of readiness. By the end of the year, almost all of the Territorial Force personnel had been demobilised (though they retained their uniforms and equipment), and only 44 soldiers were posted to the three divisional and seven brigade headquarters. The war situation continued to improve, and the 4th Division, along with the other two divisions and almost all the remaining Territorial Force units, was disbanded on 1 April 1944.