The definition of a sniper is:; A skilled military shooter assigned to discover and kill enemy soldiers from a concealed location; Take a look at advanced training techniques to turn these ordinary people into intelligent and creative soldiers. The challenges and tasks that snipers face today are the dreams of their predecessors. With the advancement of war and technology, the tools, tactics, and techniques of snipers must keep up. In depth research on the conditions to become a top sniper in the Marine Corps, focusing on land navigation/camouflage, tracking technology, weapons/marksmanship, and most importantly, surveillance. The modern sniper Coast Guard has explored the role of the famous HITRON unit and their responsibility to prevent the flow of illegal drugs into the United States, one shot at a time.