 Recon Marines are jacks of all trades and proficient in the land, sea, and air. My name is Jeff Brecon. I'm the conductor. We're talking about surveillance for the ground force commanders. The methods we use for insertion and detraction are to decrease our signature to the enemy and make ourselves less visible. This training increased our legality by working with the Dutch and modernized our way of combat diving. Second Recon Bravo Company conducts night dives in a Kalindestine environment to better prepare us for future operations. Night dives increase our competence and ability to work in a low visibility environment.