Theo DM

b.  05/2009 ? d. 03/2011 Afghanistan.

DATE OF DM ACTION: 09/2010 – 03/03/2011 Afghanistan.

Theo DM

Liam Tasker had transferred to the Royal Army Veterinary Corps in 2007, and was assigned to the 1st Military Working Dog Regiment. Theo was assigned to Tasker some two weeks prior to deployment, after the first two dogs assigned to him didn’t work out.

In September 2010, Theo was posted to Afghanistan for his first tour of duty. Tasker and Theo came under fire from Taliban insurgents whilst on patrol with the 1st Irish Guards in the Nahri Saraj District in Helmand Province on 1 March 2011. Tasker was killed by a sniper, and Theo was taken back to the base by fellow soldiers. The dog suffered a seizure after reaching the base and also died, which was thought to be caused by the stress of Tasker’s death. An autopsy’s results were inconclusive. He was the sixth British army dog to die in Afghanistan during the conflicts in Iraq and Afghanistan. Tasker’s mother Jane Duffy later said that “I think Theo died of a broken heart, nobody will convince me any different.”

At the time of their deaths, the pair were the most successful individual working dog team in Afghanistan, having made more bomb finds than any other during the course of the five months they were stationed there for a total of fourteen finds. They had proved so successful that Theo’s stay in the country had been extended by a month. Major Alexander Turner, Officer Commanding No 2 Company, 1st Battalion Irish Guards, said of the pair, “He used to joke that Theo was impossible to restrain but I would say the same about Lance Corporal Tasker.” Both Tasker and Theo were repatriated to the UK after their deaths, arriving first in RAF Lyneham, Wiltshire. Tasker’s mother has not confirmed if the pair were buried together or not, saying only, “Liam and Theo are where they should be.”

On 25 October 2012, Theo was posthumously awarded the PDSA Dickin Medal in a ceremony which coincided with the launch of the 2012 poppy appeal. The medal was awarded to the dog at Wellington Barracks, London, and was accepted on Theo’s behalf by Sergeant Matthew Jones and his detection dog, Grace. Jones had served with Tasker previously.



For outstanding gallantry and devotion to duty while deployed with 104 Military Working Dog (MWD) Squadron during conflict in Afghanistan September 2010 to March 2011.