The 515th Coast Artillery was a regiment of the United States Army first created in the early 1920s.
It was allotted to the Seventh Corps Area in 1923, and organized in 1924 as part of the Organized Reserves. After the outbreak of the Pacific War on 7 December 1941, a "Provisional 200th CA (AA) Regiment of Manila" was established on 8 December 1941, initially with 20 officers and 500 enlisted men manning anti-aircraft weapons previously stored in the Manila area. The 515th Coast Artillery was then withdrawn 19 December 1941 from the Organized Reserves and allotted to the Regular Army, and the 515th Coast Artillery (Antiaircraft) hastily activated at Fort Stotsenburg near Manila in the Philippine Islands, with the provisional regiment's personnel from the 200th Coast Artillery (AA). [1] [2] The number "515" was taken from an Organized Reserve regiment in Lincoln, Nebraska, organized in 1924, that probably had few personnel assigned. [3] That day the provisional regiment was redesignated as the 515th and augmented with about 750 officers and enlisted men of the Philippine Army for training. It was moved from Manila on 25 December 1941 (the day before Manila was declared an open city) to defend the withdrawal routes to Bataan, where the unit defended the Cabcaben airfield and other key points until surrendering as part of the Philippine Provisional Coast Artillery Brigade on 9 April 1942. [4]
The 515th Coast Artillery (Antiaircraft) was inactivated on 2 April 1946 at Fort Mills, Philippine Islands. The regiment was redesignated on 1 August 1946 as the 515th Coast Artillery Battery and activated at Fort Winfield Scott, California. Inactivated 25 November 1946 at Fort Winfield Scott, California. Headquarters and Headquarters Battery, 515th Antiaircraft Artillery Group, organized and federally recognized on 25 September 1947 at Roswell, New Mexico, moved to Albuquerque in 1955, but then consolidated with a number of other units into the reformed 200th Artillery on 1 September 1959. [5]
The 515th Support Battalion within the New Mexico Army National Guard now is the heir to the lineage of the 515th CA. [6] [7]
The 60th Air Defense Artillery Regiment is an air defense unit of the United States Army.
The 200th Coast Artillery (AA) was a United States Army unit during the first half of World War II. Today descendant elements serve with the New Mexico Army National Guard as the 200th Infantry.
The 198th Signal Battalion is an Expeditionary Signal Battalion in the Delaware Army National Guard. Delaware is known as the "First State," as referenced in their motto "First Regiment of First State." The unit specializes in command post node communications, providing broadband satellite voice and data connections for brigade sized battlefield elements. The unit includes Headquarters, Headquarters Company located in Wilmington, DE; A Company in Georgetown, DE; B Company in Hodges, SC; and C Company in Wilmington, DE. It is one of several National Guard units with colonial roots and campaign credit for the War of 1812.
The 4th Air Defense Artillery Regiment was constituted 1 June 1821 in the Regular Army as the 4th Regiment of Artillery and organized from new and existing units with headquarters at Pensacola, Florida. As a result of the division of the Artillery Corps into Coast and Field Artillery units, the Regiment was broken up 13 February 1901, and its elements reorganized and redesignated as separate numbered companies and batteries of the Artillery Corps.
The 1st Air Defense Artillery is an air defense artillery regiment in the United States Army first formed as a field artillery unit in 1821.
The 2nd Battalion, 1st Air Defense Artillery Regiment is a battalion in the 1st Air Defense Artillery Regiment, a regiment in the United States Army, first formed in 1812, and based in South Korea.
The 2nd Air Defense Artillery Regiment is an air defense artillery regiment of the United States Army, first formed in 1821 as a field artillery unit.
The 5th Air Defense Artillery Regiment is an Air Defense Artillery regiment of the United States Army, first formed in 1861 in the Regular Army as the 5th Regiment of Artillery.
The 3rd Air Defense Artillery Regiment is an air defense artillery regiment of the United States Army, first formed in 1821 as the 3rd Regiment of Artillery.
The 7th Air Defense Artillery Regiment is an air defense artillery regiment of the United States Army, first constituted in the Regular Army as the 7th Regiment of Artillery on 8 March 1898. The 6th and 7th U.S. Artillery Regiments were constituted on 8 March 1898, three weeks after the explosion of USS Maine in Havana, Cuba on 15 February 1898, as the United States' declaration of war on Spain and commencement of the Spanish–American War seemed imminent.
The 6th Field Artillery Regiment is a Field Artillery Branch regiment of the United States Army first activated in 1907 from numbered companies of artillery. It was first organized with two battalions.
The 6th Air Defense Artillery Regiment is an air defense artillery regiment in the United States Army, first formed in 1898 as the 6th Regiment of Artillery. The 6th and 7th U.S. Artillery Regiments were constituted on 8 March 1898, three weeks after the explosion of the USS Maine in Havana, Cuba on 15 February 1898, as the United States' declaration of war on Spain and commencement of the Spanish–American War seemed imminent.
The 65th Air Defense Artillery was a training regiment in the United States Army. During World War I the unit was a tractor drawn (TD) unit equipped with British BL 9.2 inch Howitzers. When it was reactivated in Panama in 1924 it became an (AA) anti aircraft unit equipped with the 3-inch Gun M1918.
The 59th Coast Artillery Regiment, later the 59th Air Defense Artillery Regiment, was a regiment in the United States Army. It served as a heavy artillery regiment in France in World War I, and was in the Battle of Corregidor, Philippine Islands, in World War II.
The 71st Air Defense Artillery was a regiment in the United States Army.
The 62nd Air Defense Artillery Regiment is an Air Defense Artillery regiment in the United States Army. The lineages of some of the units that have been part of the 62nd Air Defense Artillery and its predecessors give the regiment campaign credit for the War of 1812.
The 63rd Coast Artillery was a Coast Artillery regiment in the United States Army. It was deactivated and broken up in 1943, with its last descendants inactivated in 1958.
The 64th Coast Artillery was a Coast Artillery regiment in the United States Army.
The 562nd Air Defense Artillery Regiment was an air defense regiment of the United States Army. It was organized under the Combat Arms Regimental System.
The 23rd Coast Artillery Regiment was a Coast Artillery Corps regiment in the United States Army. It was the garrison of the Harbor Defenses of New Bedford, Massachusetts in World War II, as a battalion February 1940 through expansion to a regiment in September 1943, then reduced to a battalion February 1944 until inactivated in October 1944.