The 105-mm M2A1 Howitzer was the standard light field artillery piece for the United States in World War II, seeing action in both the European and Pacific theaters. Starting production in 1941, it quickly entered the war against the Imperial Japanese Army in the Pacific, where it gained a reputation for its accuracy and powerful punch. The M2A1 fired 105-mm high explosive (HE) semi-fixed ammunition and had a range of 11,270 meters, making it suitable for supporting infantry. All of these qualities of the weapon, along with its widespread production, led to its adoption by many countries...

The 155-mm Howitzer M1 was first produced in 1942 as a medium artillery piece. It saw service with the US Army during World War II, the Korean War, and the Vietnam War, before being replaced by the M198 Howitzer. The gun was used by the armed forces of many nations, and in some countries, it still remains in service. The 155-mm Howitzer was developed as an afterthought. A new carriage was under development for much of the 1930s for the existing World War I era M1918 until 1939 when it was realized that it did not seem logical to put a new carriage underneath an obsolete howitzer....

The 90mm gun tank M47 Patton is an American medium tank and the second tank to be named after General George S. Patton, commander of the U.S. Third Army during World War II. It was a further development of the M46 Patton tank. The M47 was the U.S. Army's and Marine Corps' primary tank, intended to replace the M46 Patton and M4 Sherman medium tanks. The M47 was the only Patton series tank that never saw combat while in United States service. Many different M47 Patton models remain in service internationally. The M47 Patton was developed by the Detroit Arsenal, and entered production in 1951....

The Pershing was the first operational heavy tank of the US Army; originally the T26, the tank was eventually re-designated the M26 Pershing medium tank. Named after General John J. Pershing who led the American Expeditionary Force in Europe in World War I, it was briefly used both in World War II and in the Korean War. Intended as an improvement of the M4 Sherman, the prolonged time of development meant only a small number saw combat in the European Theater, most notably the 9th Armored Division's dramatic dash to take the Bridge at Remagen. Due to the Army's rapidly changing needs, the M26...

This volume, prepared as a work of reference and an aid to research, is concerned with the organization and disposition of United States Army ground forces that opposed the Japanese during World War II. The area covered includes Alaska, the islands of the central and South Pacific, Australia, New Guinea, New Zealand, the Philippines, Okinawa, China, Burma, and India. The period covered is 7 December l94l, the date of the attack on Pearl Harbor, through 15 August 1945, the date of cessation of hostilities in the Pacific. Unless otherwise indicated, local time has been used. With a few...

Field Manual (FM) 3-07 is the Army's keystone doctrinal publication for stability operations. FM 3-07 presents overarching doctrinal guidance and direction for conducting stability operations, setting the foundation for developing other fundamentals and tactics, techniques, and procedures detailed in subordinate field manuals. It also provides operational guidance for commanders and trainers at all echelons and forms the foundation for Army Training System curricula. The six chapters that make up this edition of Stability Operations constitute the Army's approach to the conduct of full...