5:77 Field Artillery

• Vietnam War Origins: The 5th Battalion, 77th Field Artillery Regiment (5/77 FA) was originally constituted in 1916 but was most notably activated and served with distinction during the Vietnam War as part of the 1st Cavalry Division (Airmobile). • Nickname: The unit is sometimes known as the "Steel Rain" battalion due to its powerful artillery barrages and the impact it had on enemy positions. • Fire Support in Major Campaigns: 5/77 FA provided crucial artillery support during major Vietnam campaigns such as the Tet Offensive and the battles for the A Shau Valley. • Decorations: The battalion received several unit citations, including the Presidential Unit Citation and the Valorous Unit Award for extraordinary heroism in action. • Artillery Technology: During Vietnam, the unit operated M101 105mm howitzers, renowned for their mobility and effectiveness in the difficult terrain. • Legacy Units: Elements of the 5/77 FA have been reactivated and inactivated multiple times, and its lineage continues in modern artillery units today. • Community Engagement: Veterans of 5/77 FA have formed active associations, holding regular reunions and maintaining a strong sense of camaraderie long after their service. • Heroic Stories: In March 1969, 5/77 FA positions at LZ Grant came under heavy enemy assault, and the artillerymen repelled attacks with direct fire, earning commendations for valor. • International Operations: While best known for its Vietnam service, the regiment’s lineage includes deployments and operations in Europe during the Cold War. • Motto: The motto of the 77th Field Artillery Regiment is "En Garde"—French for "On Guard"—reflecting the unit's readiness and vigilance.