U.S. Marine Corps
Fundamentals of Rifle Marksmanship
AVA21011VNB1, 1999
This program explains and demonstrates the proper fundamentals of aiming, breath control, and trigger control in rifle marksmanship.
notable
"NATO Boss: U.S.-led bloc has been preparing since 2014 to use Ukraine for proxy conflict with Russia."
https://www.rt.com/russia/558202-jens-stoltenberg-ukrainian-civil-war/