The Rhodesian Bush War raged in the mostly unrecognised African nation of Rhodesia, modern-day Zimbabwe, a nation that had been unilaterally declared independent by the Prime Minister Ian Smith in 1965.

Smith defied calls from the British and international governments to implement a policy known as NIMBAR (No Independence Before Majority Rule). This led to a bloody guerrilla conflict between Smith’s government and militant pro-independence groups known as the Bush War from 1974-79. This was also a proxy battle within the Cold War. The war eventually culminated in the Lancaster House Agreement which reestablished the country as present-day Zimbabwe.

But why did Smith choose to pursue independence?

The origins of Smith’s decision and the Bush War lay within Rhodesia’s complex history.

Matthew Davey explains.

Rhodesian African Rifles on Lake Kariba in December 1976. Source: Ggwallace1954, available here.

Southern Rhodesia

Rhodesia was originally known as “Southern Rhodesia” and was part of a federation of nations which had become colonies of Britain in the 19th century following expeditions by the British South Africa Company. White settlers emigrated to the new colony seeking opportunities in mining and farming and established rooted communities.

Southern Rhodesia was also unique through being granted responsible government status in 1923, allowing colonial politicians to make decisions without deferring to London. This arrangement continued through the Second World War up until the 1960s when European authorities began to relinquish former colonies.

Who was Ian Smith?

Smith was born on April 8, 1919 in the mining township of Selukwe (now Shurugwi) to parents from the United Kingdom. His father was John Douglas Smith and his mother Agnes. John worked variously as a butcher, rancher, miner and a garage owner, but the family were known for their involvement in local politics.

Although Southern Rhodesia had self-governing status, it entered the Second World War by default when Britain declared war on Germany. The war was a turning point for Smith who suspended a place at university to enlist in the Royal Air Force in 1941.

Smith was posted to the Middle East as part of a Hurricane squadron. While performing a flight over Egypt he survived a crash and had plastic surgery performed on his face as a result.

Upon returning to Africa, Smith resumed his studies at Rhodes University in South Africa. It was around this time that his interest in politics began when he became leader of a campus veterans association.

Although Smith was a reluctant politician, preferring to devote himself to a farm he ran with his wife, he decided to run for office and was elected to parliament in 1948 for the Rhodesian Liberal Party.

He later founded the Rhodesian Front which won the 1962 election and Smith became Prime Minister of Rhodesia in 1964.

Declaring UDI

In 1960, British Prime Minister Harold Macmillan gave the “Wind of Change” speech, arguing that Britain should not hinder the process of independence for African nations.

The British were concerned that violence seen in other former European colonies could spill into British colonies while the United States argued communism would expand into Africa through nationalist groups if European governments denied them independence. The British government endorsed the policy of NIMBAR; independence could not be granted unless a majority native government was in place.

This posed complications for Rhodesia.

By this stage, Rhodesia had a significant white population, many of whom feared a repeat of the violence which had targeted Europeans in the Congo and Algeria under native governments. Smith himself believed that the sudden emergence of an unprepared black government would lead to civil war and economic strife. On a personal level, he also felt a sense of betrayal at Britain having fought in the war before being told to give up his position as Prime Minister.

Although white Rhodesians made up a smaller percentage of the population, economic and social disparities between the black and white citizens were significant. Although all racial groups were allowed to vote in elections, most black Rhodesians did not enjoy the same property ownership or financial status which were required for political participation.

Spurred by economic grievances and political exclusion, African nationalist groups called for an uprising against the Rhodesian government and for independence with a majority government.

In 1964, Harold Wilson was elected Prime Minister of Britain and took a firm stance on NIMBAR. Although calls for independence were growing, Smith maintained that an experienced white government was the best way for all Rhodesians to experience security and a path to equal partnership, and claimed the British were too hasty in granting independence to countries that had descended into conflict. Wilson countered that the Rhodesian system was discriminatory and the solution for independence was black participation in a majority government. Smith and Wilson met for a series of negotiations in London but failed to reach an agreement.

Smith decided to call an election in 1965. He campaigned to declare Rhodesia independent with his government in charge. The Rhodesian Front won a majority and Smith issued the Unilateral Declaration of Independence (UDI).

The UDI was not recognised by the British who imposed sanctions but Smith was determined to continue.

Bush War

A major consequence of the UDI was that militant action by two major groups opposed to the Smith government intensified.

Before the UDI, the Zimbabwe African People's Union (ZAPU) was formed by Joshua Nkomo to oppose the Rhodesian government. The group adhered to socialist and anti-colonial beliefs but saw an ideological split when Robert Mugabe and Ndabaningi Sithole left in protest at Nkomo’s leadership to form the rival Zimbabwe African National Union (ZANU).

The two groups at first engaged in low-level tactics including arson and sporadic killings of white Rhodesians before the UDI and both were subsequently banned by the government.

Although under sanction, the Rhodesian government received supplies from apartheid South Africa and Portugal. The ZANU and ZAPU factions were divided on tribal lines, with the Shona tribe supporting Mugabe and the Ndebele and Kalanga people rallying for ZAPU. However, tribal rivalry was supplanted by Cold War politics; Mugabe declared himself a Maoist which angered the Soviets who responded by exclusively supporting ZAPU while China backed ZANU. The Bush War escalated into a proxy conflict of the Cold War, although Western governments did not wish to collude with Smith directly and urged him to hold peace talks.

From 1966, the Rhodesian army, ZANU and ZAPU began to engage each other directly in combat. Both ZANU and ZAPU engaged in terrorism and guerrilla tactics while the Rhodesian military responded with cross-border raids into Mozambique and Zambia to destroy their camps.

The war also saw civilians caught in the crossfire; native Africans in rural areas who refused to join either militia groups or were accusing of spying were killed while ZAPU and ZANU fought each other for political dominance with factional Cold War support. In 1977, a Woolworths store was bombed, killing eleven people. In 1978 two Air Rhodesia flights were shot down by ZAPU militants, in the first shootdown surviving passengers were massacred on the ground. The attacks prompted uproar but posed difficulties for international governments who did not want to compromise peace negotiations.

The independence of Mozambique from Portugal complicated matters for Smith as militants could now operate freely across the border. At the same time, the government of South Africa wanted to build credibility as global opposition to apartheid grew and decided supporting Smith was untenable.

By 1978, it was apparent that militants were entering the country faster than the army could intercept them and with lifelines cut off, the Smith government was now forced to compromise.

Compromise

Smith concluded that his best opportunity was an internal settlement with more moderate opposition forces.

In 1978, the country was renamed Zimbabwe-Rhodesia and elections were held in 1979. The first black Prime Minister Bishop Abel Muzorewa was elected. However, the election and internal settlement were not recognised by foreign governments.

In December 1979, Muzorewa was persuaded to attend the Lancaster House Agreement. The Agreement nulled the UDI and temporarily returned Zimbabwe-Rhodesia to British rule with the UK and United States agreeing to drop sanctions after fresh elections. The British government re-declared the country independent as free elections were held. ZANU led by Robert Mugabe won the vote.

Conclusion

The war concluded with an estimated 20,000 people killed overall.

Although international governments hoped for reconciliation after the 1980 election, violence continued with Cold War politics leaving its mark. Mugabe initially included white politicians and his former rival Nkomo in government but later fired them after disagreements and consolidated his power.

Mugabe then sought to purge opponents under what was known as the Gukurahundi; members of the Zimbabwean army trained by North Korea carried out bloody pogroms against the Ndebele and Kalanga who had mostly supported ZAPU.

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