Batteries C, D, E, and F activated 10 February 1941 at Fort Adams. Battery C assigned to Fort Greene. Batteries D, E, and F assigned to Fort Church, RI.
1st and 2nd Battalions and HHB activated on 25 April 1941.
Battery G activated 6 January 1941 at Fort Adams, as searchlight battery.
The 10th CA manned defenses in the eastern part of HD Narragansett Bay and all mine defenses in the bay.
Regimental assets transferred to HD Narragansett Bay and HHB 10th Coast Artillery reassigned to Camp Forrest, TN 14 March 1944; inactivated 10 April 1944.
HHB redesignated as HHB, 10th Artillery Group 20 March 1958.
Distinctive unit insignia
Description
A Gold color and metal enamel device 1 inch in height overall blazoned: On a wreath Or and Gules, a triton torque drawing a bow and arrow aimed bendwise Or, above a sea wave Vert in front of a Latin cross couped Azure.
Symbolism
The blue cross indicates the Civil War service of Battery E, 5th Artillery. It served in the 3rd Division, 6th Army Corps during this conflict. The triton with bow and arrow symbolizes danger rising from the sea, against which the Coast Artillery in its forts must guard.
Background
The distinctive unit insignia was originally approved for the 10th Coast Artillery Regiment on 27 February 1926. It was redesignated for the 10th Antiaircraft Artillery Automatic Weapons Battalion on 13 June 1952.
Coat of arms
Blazon
Shield
Gules, four cannons saltirewise base to base Or above an anchor paleways Azure fimbriated Argent; augmented of a canton per bend sinister, paly of fifteen of the field and of the fourth, base of the second.
Crest
On a wreath Or and Gules, a triton torque drawing a bow and arrow aimed bendwise Or, above a sea wave Vert in front of a Latin cross couped Azure. Motto VAILLANT ET VEILLANT.
Symbolism
Shield
The red of the shield signifies Artillery; the blue anchor is taken from the coat of arms of the old Coast Defenses of Narragansett Bay; the four cannons form the Roman numeral ten. Battery D, 10th Coast Artillery claims parentage from Battery C, 2nd Coast Artillery. As the 14th Company, CAC, this company was in the Coast Defenses of Narragansett Bay from 1907 through 1924. The latter has no coat of arms but the addition of a canton is made to indicate this parentage, but divided since one battery can claim this parentage. Battery C, 2nd Coast Artillery was part of the garrison of Fort McHenry and commanded by Captain Frederic Evans during its bombardment, 13 September 1814, and this event is taken from the coat of arms of the 2nd Coast Artillery and depicted in the fifteen stripes in the canton.
Crest
The blue cross indicates the Civil War service of Battery E, 5th Artillery. It served in the 3rd Division, 6th Army Corps during this conflict. The triton with bow and arrow symbolizes danger rising from the sea, against which the Coast Artillery in its forts must guard.
Background
The coat of arms was originally approved for the 10th Coast Artillery on 27 February 1926. It was redesignated for the 10th Antiaircraft Artillery Automatic Weapons Battalion on 13 June 1952.