For the soldier, the army boot is more than protective footwear: high-quality boots could mean the difference between life and death. Also in this episode, see the manufacturing artistry behind a pistol that’s one of the most popular and widely copied side arms ever produced, an unmanned aerial vehicle that can be used in hot or cold weather, and a sharpshooter riflescope that lets a sniper shoot with accuracy from kilometers away.

For the soldier, the army boot is more than protective footwear: high-quality boots could mean the difference between life and death. Also in this episode, see the manufacturing artistry behind a pistol that’s one of the most popular and widely copied side arms ever produced, an unmanned aerial vehicle that can be used in hot or cold weather, and a sharpshooter riflescope that lets a sniper shoot with accuracy from kilometers away.