Afghanistan: Wide shot of five Canadian troops walking along a sandy path next to civilian housing. Back view of the legs and feet of a serviceman walking along rough ground. Three servicemen patrolling around civilian houses in Kandahar Province.

Kandahar, Afghanistan: Remote control robot camera on caterpillar tracks patrolling an area containing incendiary devices.

Afghanistan: Wide view of sun setting in a cloudless sky, pull back to reveal silhouette of machine gun.

Mexico: Wide view zoom out of US-Mexico border fence as seen from Mexican side with sprawling built-up shanty town in foreground.

Afghanistan: Side view of the barrel of a machine gun extending from the open hatch of a helicopter as it flies over the Afghan countryside.