The rational use of coast-artillery, and the development of a correct system of defence, are based upon a knowledge of the means of defence, of the capability of those means, and of the method of employing them.
It is almost universally conceded that to-day, as in the past, fortifications play the most important rule in the. defense of coasts and harbors. In the United States, submarine mines and other obstructions are officially regarded as auxiliaries...
A member of the 66th Expeditionary Rescue Squadron and an HH-60 Pave Hawk helicopter pilot, US Air Force Major Dirk Johnson deployed to Kandahar Airfield, Afghanistan, as part of Operation Enduring Freedom from May to September 2002, serving as the...
"This 1944 manual prescribes the knowledge and skill required to serve effectively the multiple gun motor carriages M15 and M15A1. Variations in assigned materiel may necessitate changes in the prescribed drill."