Section 51. Training of Individual Reservists and Reserve Units. —

Maximum opportunity shall be afforded the reservists to update their skills through compulsory or voluntary training. Such training shall have for its principal purpose the enhancement of the readiness of the individual reservists and reserve units to respond to the call to service. To this end, there shall be two (2) types of training :

1. Compulsory training of not less than thirty (30) days but not more than sixty (60) days for reserve units and/or individual reservists in a given year preferably to First Category Reservists; and

2. Voluntary training subject to the capability of the AFP to provide training. Individual reservists, commissioned and noncommissioned officers shall be encouraged to undergo training on a voluntary basis to upgrade their proficiency with priority to the officers of the Standby Reserve units. The Secretary of National Defense shall prescribe the course of instruction for the aforementioned training. The services of qualified individual enlisted and officer reservists shall be utilized to the maximum in the conduct of ROTC and reservists' training.