1:143 artillery regimen

The 1st Battalion, 143rd Field Artillery Regiment (1-143 FA) traces its origins to the early 20th century, with roots in the California National Guard. The unit has served with distinction in multiple conflicts, including World War II, where it provided critical fire support in the Pacific Theater. Over the decades, the 1-143 FA has participated in various training exercises and domestic operations, adapting to evolving artillery technology and tactics. Today, the battalion remains an integral part of the California Army National Guard, supporting both state and federal missions with modern field artillery capabilities.