The New Zealand Wars
While the major campaigns of the New Zealand Wars took place in the North Island, Marlborough was the site of the Wairau Affray (1843). This tragic collision over disputed land sales between New Zealand Company settlers and Ngāti Toa rangatira (chiefs) Te Rauparaha and Te Rangihaeata profoundly impacted race relations and early colonial development. The region subsequently raised volunteer militia units to support colonial forces during periods of heightened tension.

The New Zealand Wars
Te Ahi Kā & The Wairau Affray
Explore ConflictThe South African War (1899-1902)
When conflict erupted between the British Empire and the South African Boer republics, New Zealand, in a display of staunch imperial loyalty, was the first colony to offer troops. This decision was met with widespread patriotic enthusiasm, and Marlborough was no exception.
For the first time, the region's men would serve under a New Zealand flag in a major overseas conflict. With their strong rural backgrounds and proficiency in riding and shooting, Marlborough men were ideally suited for the mobile warfare on the South African veldt. They enlisted in the ten contingents of mounted rifles that New Zealand sent between 1899 and 1902.
Public support was immense, with local communities holding patriotic rallies and fundraising drives to equip their volunteers. Large crowds gathered at the ports in Picton and Wellington to farewell the departing troopers. Over 6,500 New Zealanders served in the war, fighting in a challenging guerrilla war and earning a reputation for their hardiness and initiative. The conflict served as a formative experience for New Zealand's military, establishing a tradition of overseas service and setting a precedent for the far greater mobilisations that lay ahead.
The Great War (1914-1918)

On 5 August 1914, following Britain's declaration of war on Germany, New Zealand pledged its unwavering support. A wave of patriotic fervour swept the nation, and in Marlborough, the response was immediate as men from farms, offices, and wharves rushed to enlist in the New Zealand Expeditionary Force (NZEF).
The first major test came in 1915 when, on 25 April, Marlborough men as part of the Canterbury Infantry Battalion landed at Anzac Cove on the Gallipoli peninsula. The campaign devolved into a brutal eight-month stalemate defined by intense heat, rampant disease, and constant shellfire. After the evacuation from Gallipoli, the New Zealand Division was transferred to the Western Front in France.
In September 1916, they entered the Battle of the Somme, a conflict defined by industrial-scale slaughter. In June 1917, the New Zealanders played a key role in the successful, though costly, Battle of Messines. This success was followed by the horror of Passchendaele, where on 12 October 1917, New Zealand forces suffered their worst-ever single-day loss of life as approximately 843 men were killed in the mud and uncut barbed wire. The news of this catastrophe sent a shockwave of grief through small communities like those in Marlborough.
After helping to repel the German Spring Offensive in early 1918, the highly respected New Zealand Division played a crucial 'spearhead' role in the final Hundred Days Offensive, culminating in the celebrated capture of Le Quesnoy just a week before the armistice on 11 November 1918. The war had an immense human cost for Marlborough, with over 600 from the district among the 18,000 New Zealanders killed.

World War I
Gallipoli & The Western Front
Explore ConflictThe Second World War (1939-1945)
On 3 September 1939, New Zealand independently declared war on Germany, once again committing its resources to a global conflict. The 2nd New Zealand Expeditionary Force (2NZEF) was formed, and Marlborough men and women enlisted in large numbers. The war demanded a dual effort: fighting overseas while transforming the home front into a fortress.
The main body of the 2NZEF saw its first action in the ill-fated campaigns in Greece and Crete in 1941, where many Marlborough men were among the heavy casualties and prisoners of war. The 2nd New Zealand Division then distinguished itself in the long North African Campaign, playing a vital role in the pivotal Second Battle of El Alamein in late 1942. Following their success in North Africa, the Division joined the gruelling Italian Campaign in 1943, fighting their way up the peninsula in brutal battles, most famously at Monte Cassino in 1944, until the final German surrender in Italy in May 1945.
The entry of Japan into the war in December 1941 brought the conflict to New Zealand's doorstep. Marlborough, with its strategic position, became a critical hub for national defence. The most significant development was the rapid expansion of RNZAF Base Woodbourne, which became the No. 2 Service Flying Training School under the Empire Air Training Scheme. Thousands of pilots and aircrew were trained here on aircraft like the Airspeed Oxford and North American Harvard. The region's strategic waterways were also fortified. The 10th (Marlborough) Battalion of the Home Guard was formed to defend key infrastructure, while coastal artillery batteries were installed on Blumine Island and at other points in the Sounds to defend the Cook Strait passage against a feared invasion.
The Second World War confirmed Marlborough's strategic importance and showcased its immense capacity for mobilisation. The region not only contributed thousands of personnel to the elite 2NZEF overseas but also served as a vital training ground and defensive bastion, a legacy still visible today in the ongoing operations at RNZAF Base Woodbourne.

World War II
The Pacific & Europe
Explore Conflict





