Jayne Kirkham

I thank the hon. Member. He is correct that some cancers can take a long time to manifest. Personnel, veterans and those around them in their communities have to be aware that this could show itself much later in their lives. Solicitors for some of the personnel point to an RAF Institute of Health report dated March 1999. Although it did not establish a causal link, it contained recommendations to reduce crews’ exposure to exhaust fumes. I understand that modifications to the aircraft to do that were not made, although they did take place on some other countries’ military helicopters. Six cases in this country, including Zach’s, have so far been settled, and compensation paid by the Ministry of Defence without admission of liability. The Sea Kings were taken out of UK military service in 2018, and the Westland Wessex in 2003. Pumas and Chinooks are still in service, although the older aircraft have recently been retired. Sea Kings, however, are still in service in the private sector, and in military use in other countries. Three were donated by the UK to Ukraine in 2023. The MOD started testing exhaust emissions from military aircraft this February and has started the process of checking the records of personnel and veterans, to assemble data about how many have subsequently developed cancer. That will provide crucial data about who and how many people may have been affected.