Bomb disposal experts from the Royal Navy's Portsmouth base were called in to detonate a 7ft-long sea mine.
Canadian Sniper's World Record Kill
Former Canadian Forces Sniper Rob Furlong discusses his world record shot of 2,430m in Afghanistan during Operation Anaconda in 2002 and his subsequent treatment by the military. Also includes some reporting from the Canadian Forces sniper school. Broadcast on CBC Sunday Report on September 9, 2007