1505th Infantry Brigade (Ready Reserve)

The 1505th MAMAPASA Ready Reserve Brigade, 15th Infantry Division (Ready Reserve), ARESCOM, known officially as the MAMAPASA Ready Reserve Brigade, is one of the brigades of the Philippine Army Reserve Command, which is organic to the 15th Infantry Division (Ready Reserve).

Its AOR covers the cities of the Mandaluyong, Marikina, Pasig and San Juan.

Mission

 * Base for expansion of the Regular Force in the event of war, invasion or rebellion within its AOP.
 * Assist the Government in Relief and Rescue Operations in the event of Calamities or Disasters.
 * Assist the Government in Socio-economic development and environmental concerns.
 * Assist in the operation & maintenance of essential government and private utilies (e.g. power, telecommunications, water).

Mobilization Center
The 1505th Infantry Brigade's mobilization center is the 1305th Community Defense Center, NCRRCDG, ARESCOM which is housed inside NCRRCDG Cpd, Fort Andres Bonifacio, Makati City.

Base units

 * Philippine Army Infantry BC.jpg Headquarters & Headquarters Company

Line units

 * Philippine Army Infantry BC.jpg 401st Infantry Battalion (Ready Reserve)
 * Philippine Army Infantry BC.jpg 402nd Infantry Battalion (Ready Reserve)
 * Philippine Army Infantry BC.jpg 403rd Infantry Battalion (Ready Reserve)