British military veterans and families of soldiers killed in Afghanistan have expressed anger over remarks by US President Donald Trump, saying his comments downplayed the role of Nato allies in the war.

Trump said in a recent interview that America’s Nato partners sent “some troops” to Afghanistan but stayed away from the front lines, a claim strongly rejected by veterans and relatives of the dead.

Andy Reid, a former British soldier who lost both legs and an arm after stepping on a Taliban explosive device in Helmand province, said Trump should apologise. He said British and American troops served side by side on the front lines.

Many veterans said the remarks were disrespectful to those who were injured or killed during the conflict. A total of 457 British service members died in Afghanistan, while thousands more were wounded.

British forces were deployed in Afghanistan from 2001 to 2014 after the US invoked Nato’s Article 5 following the 9/11 attacks. At its peak, the UK had around 11,000 troops in the country, making it the second-largest contributor after the US.

Andy Allen, a former soldier injured by an improvised explosive device in 2008, said he plans to write to the White House to stress that Nato troops fought alongside US forces on the front lines.

Relatives of fallen soldiers also voiced their pain. Diane Dernie, whose son Ben Parkinson was severely injured in Afghanistan, said the comments were shocking and ignored the sacrifices made by allied troops.

Other Nato veterans from Canada and the US also criticised Trump’s remarks, saying the mission could not have been carried out without allied support.

With inputs from BBC