Vietnam, The "Pheons"
On 20 January 1964 the unit was redesignated the 1st Battalion, 7th Artillery and assigned to the 1st Infantry Division. The redesignation included a new design for the unit's distinctive unit insignia (DUI) to an "artillery red" square shield divided by a silver band running from the top right corner to the bottom left corner (as the wearer sees it). In the upper division of the shield appears three silver crescent moons, while the lower division holds seven silver crosslets alluding to the numerical designation of the battalion. The primary charge of the shield however is the three large "artillery red" arrow heads or pheons that rest upon the silver band. It is from these three pheons that the nickname for the battalion "the Pheons" is derived. The unit's motto was shortened to "Nunquam Fractum" (Never Broken) written in silver on an "artillery red" scroll beneath the shield.
The unit would carry this designation throughout its tour of Vietnam from 25 June 1965, to 19 March 1970. On 23 June 1965, Private First Class Gerold Worster arrived by plane in Saigon, in the Republic of Vietnam. Not only was Gerold the first soldier from the 1st Infantry Division, known as the "Big Red One", he was also the first member of the 7th Artillery to set foot on Vietnamese soil. Even as he climbed from the plane, his comrades were loading aboard the USNS Gordon for the trip to Vietnam. On 12 July, Charlie Battery of the 1st Battalion, 7th Artillery made landfall at Cam Ranh Bay, part of a taskforce with the 1st Battalion, 18th Infantry, 1st Infantry Division. This force was the first tactical US Army unit to be deployed in the Republic of Vietnam directly from the continental United States.
After returning from Vietnam in March 1970, the 7th Artillery was redesignated the 7th Field Artillery once again on 1 September 1971. The unit insignia was redesigned by replacing the squared shield with a more rounded one, eliminating the three pheons on the bend of the shield, and replacing the seven crosslets with seven blossoms of the Texas bluebonnet, alluding not only to the unit's number, but its birthplace as well. The motto "Nunquam Fractum" was replaced with "Nunquam Aerumna Nec Proelio Fractum" (never broken by hardship or battle).
During its Vietnam tour the 105mm howitzers of the 1st Battalion, 7th Artillery fired more than 1,250.000 rounds in its 55 continuous months of combat while earning 11 new battle honors. With the change of the unit insignia and the loss of the pheons from the shield, the 7th Artillery's Vietnam nickname of "Pheons" was also lost.
Vietnam Campaign Participation: *Defense; *Counteroffensive; *Counteroffensive, Phase II; *Counteroffensive, Phase III; *Tet Counteroffensive; *Counteroffensive, Phase IV; *Counteroffensive, Phase V; *Counteroffensive, Phase VI; *Tet 69/Counteroffensive; *Summer-Fall 1969; *Winter-Spring 1970Decorations: *Meritorious Unit Commendation (Army) for VIETNAM 1966–1967, *Meritorious Unit Commendation (Army) for VIETNAM 1967–1968, *Republic of Vietnam Cross of Gallantry with Palm for VIETNAM 1965–1968, *Republic of Vietnam Cross of Gallantry with Palm for VIETNAM 1969–1970, *Republic of Vietnam Civil Action Honor Medal, First Class for VIETNAM 1965–1970.
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