Second Lt. Ernest Zacher, platoon commander for 1st Platoon, Company B, 1st Battalion, 24th Marine Regiment, talks on the radio to asses the status of a mock improvised explosive device during a daytime raid at Fallon Air Base, Nev., June 22, 2010. His platoon was the assault element during a daytime raid as part of Javelin Thrust 2010’s final exercise. - Second Lt. Ernest Zacher, platoon commander for 1st Platoon, Company B, 1st Battalion, 24th Marine Regiment, talks on the radio to asses the status of a mock improvised explosive device during a daytime raid at Fallon Air Base, Nev., June 22, 2010. His platoon was the assault element during a daytime raid as part of Javelin Thrust 2010’s final exercise.