Mne. Laski died of the wounds he sustained in action on 23 February 2009 to the north of Sangin, Helmand province, Afghanistan. He passed away peacefully at Selly Oak Hospital in Birmingham on 25 February 2009 with his family beside him.
On the morning of Monday 23 February 2009, Yankee Company was conducting a foot patrol to provide security to the local Afghan community when they were engaged by heavy and accurate enemy fire. Caught in open ground during this initial exchange, Marine Laski was struck by an enemy bullet whilst the patrol fought back to regain the initiative. In spite of every effort by his colleagues, and his own trademark determination, he never regained consciousness.
After completing Royal Marines Commando recruit training in September 2006, he joined 45 Commando Royal Marines and immediately deployed with the unit on Operation HERRICK 5 to Afghanistan. Returning to the unit in early 2008 after successfully completing his Royal Marines Signals Specialisation course, his dedication, enthusiasm and professionalism ensured that he immediately stood out from his peers.