From 1983 to 1984, the Zimbabwean Fifth Brigade, under Shiri's command, was responsible for a reign of terror in Matabeleland. During the slaughter, thousands of civilians were killed and thousands more were tortured. Despite this, in 1986, Shiri was granted a place at the Royal College of Defence Studies in London. In 1992, Shiri was appointed as the commander of the Air Force of Zimbabwe, taking over from Air Chief Marshal Josiah Tungamirai. Shiri was in command of the Zimbabwean troops at the start of the Second Congo War. It was Shiri who decided that the Zimbabwean contingent would defend N'Djili and its airport. This was in order to maintain an air route for resupply and reinforcements if needed. In the late-1990s and early-2000s, Shiri was reported to have organised farm invasions by war veterans. In 2002, in response to the subsequent food shortage, Mugabe dispatched Shiri to South Africa to purchase maize. This undertaking was backed by a credit note for the equivalent of £17 million from the Libyan leader, Colonel Gaddafi. With the Mugabe government facing increasing problems, the Zimbabwean press reported in February 2007 that Shiri was regularly attending General Solomon Mujuru’s unofficial meetings with other senior military commanders and some political leaders. These meetings had discussed forcing Mugabe to the polls in 2008 with a view to his replacement as president. In 2008 some Zimbabwean lawyers and opposition politicians from Mutare claimed that Shiri managed military assaults on illegal diggers in the diamond mines in the east of Zimbabwe.
2008 election
In the days before the 2008 Zimbabwean presidential election Shiri, along with other Zimbabwean Defence chiefs, held a press conference where they stated that defence and security forces had been deployed across the country to maintain order. In a remark aimed against the Movement for Democratic Change, the defence chiefs stated that it would be a criminal act for anyone to declare himself the winner of the election. They maintained that such a statement must only be made by the Zimbabwe Electoral Commission.
Sanctions against Shiri
In 2002 the European Union barred then Air Marshal Shiri from entering the EU and on 6 March 2003, George W. Bush ordered the blocking of any of Shiri's property in the United States.
Assassination attempt
Shiri was ambushed on 13 December 2008 while driving to his farm. According to police, he was accosted by unknown people who shot at his car. Thinking one of his tyres had burst, he got out and was shot in the arm. It has been speculated that the assassination attempt was a response to Shiri's attacks on illegal diamond miners in 2008 or because of his role in Matabeleland in the 1980s. In October 2013, Shiri's son, Titus Takudzwa Chikerema, died at the age of 21.
2017 coup and ministerial appointment
Shiri was influential in orchestrating the 2017 Zimbabwean coup d'état which removed Mugabe from power. On 30 November 2017, Shiri was appointed Minister of Agriculture by President Emmerson Mnangagwa. On 18 December he was promoted from Air Marshal to Air Chief Marshal upon retirement.
Death
Shiri died on 29 July 2020, after being hospitalized the day before. He was 65; local news sources say death was due to complications from COVID-19. Mnangagwa described Shiri as a “longtime friend and colleague” and “a true patriot.”
