United States Army Forces in the Philippines – Northern Luzon

;Infantry regiments • 11th Infantry Regiment – Cagayan Valley • 14th Infantry Regiment – Nueva Vizcaya • 15th Infantry Regiment – Ilocos Norte • 66th Infantry Regiment – Baguio and Southern Mountain Province (now. Benguet) • 121st Infantry Regiment – Ilocos Sur and La Union ;Military battalions • Field Artillery Battalion • Engineer Combat Battalion • Military Police Battalion • Quartermaster Battalion • Replacement and Casualty Battalion From November 1943 the forces were organized as districts. • 1st District – Major Parker Calvert • 2nd, 3rd Districts – Major George Barnett • 4th District – Major Ralph Praeger • 5th District – Major Romulo Manriquez • 6th District – Capt. Robert Lapham (Lapham did not accept Volckmann's authority and operated the Luzon Guerrilla Army Forces [LGAF] independently.) • 7th District – Volckmann and Blackburn ==Reorganization==

Following the Japanese surrender, an in preparation for Philippine independence, the USAFIP, NL, was reorganized as a regular division. It was designated the 2nd Division Philippine Army. == See also ==