Now ex-defence minister fears he was misled by MoD during a probe into Chinook disaster that killed 29

By GRAHAM GRANT, SCOTTISH HOME AFFAIRS EDITOR Published: 20:24, 1 June 2026 | Updated: 20:24, 1 June 2026 Former Defence Secretary Sir Liam Fox is calling for an inquiry into the 1994 Chinook disaster after claiming he may have been misled by officials. Sir Liam, who previously warned of a possible cover-up, has told the Prime Minister of his fears that key details were kept under wraps. The ex-minister and former senior member of the official review which cleared the RAF pilots blamed for the crash spoke out as relatives marked the 32nd anniversary of the tragedy. The crash on the Mull of Kintyre killed all 29 people on board, including 25 of the UK’s most senior intelligence and security personnel in Northern Ireland and four Special Forces crew. Sir Liam said evidence which has emerged since the Mull of Kintyre Review raises ‘deep concerns’ that ‘vital information may have been withheld from ministers and Parliament’ – and that information provided by the Ministry of Defence (MoD) ‘on the airworthiness of the aircraft was not correct’.  The former Tory MP first spoke out in July last year when he told the Mail of his ‘disquiet that everything we needed to know may not have been available’. Former Defence Secretary Liam Fox fears key details of the Mull of Kintyre Chinook helicopter crash may have been kept under wraps  Flight Lieutentants Jonathan Tapper (left) and Richard Cook were the two pilots of an RAF Chinook helicopter which crashed on the Mull of Kintyre in 1994 Sir Liam commissioned the Mull of Kintyre Review in 2010 following years of criticism over the decision to blame the two pilots for the crash. That review, led by former Scots judge Lord Philip, quashed the finding of gross negligence. But in a letter to the Prime Minister on the eve of the anniversary, Sir Liam warned that evidence now available suggests the Chinook Mk2 helicopter involved was known by the MoD to be unairworthy and that key information may not have been disclosed to ministers, Parliament or previous investigations. He said: ‘On the evidence that was available, we believed that the exact cause of the crash could not be established and that the decisions within the MoD, and the RAF in particular, were correct and that no cover-up had taken place. ‘As more evidence has come to light, we have had increasing concerns that these statements may not be true and that vital information may have been withheld from ministers and Parliament.’  The letter, delivered to Sir Keir Starmer, states that MoD test engineers had described the Chinook’s FADEC software as ‘positively dangerous’ and that the aircraft itself had been classed as ‘not to be relied upon in any way whatsoever’ days before the crash. FADEC stands for Full Authority Digital Engine Control, which optimises engine performance and automates fuel regulation. Sir Liam warned that previous inquiries focused too narrowly on allegations of pilot negligence while failing to examine ‘the fundamental question of why a known-unairworthy aircraft was permitted to fly’. His intervention follows the release last week of internal MoD documents under Freedom of Information laws which campaigners say show former RAF Air Chief Marshal Sir William Wratten attempting to ‘close down’ discussion of airworthiness concerns and alternative explanations for the crash. Families of those killed described Sir Liam’s intervention as a turning-point. Andy Tobias, son of Lieutenant Colonel John Tobias MBE, said: ‘This is hugely significant and genuinely game-changing.’ He also described the MoD as the ‘Ministry of Deceit’. The wreckage of the Chinook helicopter which crashed on the Mull of Kintyre in 1994 killing all 29 on board Family members of those who died in the Chinook disaster hand in a petition to 10 Downing Street last year as they demand answers into the tragedy Jenni Balmer-Hornby, whose father Major Anthony Hornby was killed, added: ‘For 32 years, families have fought for the truth about why our loved ones were allowed to board an aircraft that was not fit to fly.’ Sir Liam said it is ‘essential to establish the truth behind these events.’ An MoD spokesman said: ‘The Chinook Justice Campaign (CJC) submitted a formal claim for judicial review in September 2025, and the MoD is focused on responding to that claim and to the allegations it contains. ‘The MoD continues to engage with the CJC but we will not be offering comment on issues that are being considered as part of that independent process.’ No comments have so far been submitted. 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