The creation of the Association of Reservists and Reservist Organizations of the Philippines, Inc. (ARRAPI) in March 2024 marked a historic turning point for the Philippine reservist sector.

What began as a vision to strengthen reservist participation quickly evolved into a nationwide movement. Following the National Reservist Convention in 2023, a group of leaders came together to establish a unified organization committed to advocating for reservists, strengthening their role in national defense, and advancing their integration into the Philippine Total Defense Force (TDF).

At the forefront of this transformation was Mikee Romero, who served as ARRAPI Chairman for 2024–2026. Under his leadership, ARRAPI pursued a clearer and more unified direction, giving greater visibility to the vital contribution of reservists to the country’s defense and national preparedness.

Cong. Romero’s participation was a big contribution in  shaping ARRAPI from a newly established organization into a growing national movement. His leadership reflected the importance of bringing together reservists from different backgrounds and organizations under a common purpose: to serve the nation and strengthen the country’s Total Defense framework and giving a helping hand to our Filipino Brothers who lives in faraway barios and PH archipelago.

A defining milestone came in 2025, when ARRAPI organized what became the largest reservist gathering in Philippine history, bringing together approximately 4,500 participants onsite and 48,000 participants online.

The scale of the gathering demonstrated more than the strength of ARRAPI’s organizational reach. It showed the enormous potential of the Philippine reservist community when united, organized, and mobilized toward a shared national mission.

For Romero, the achievement represented an important step in elevating the role of reservists beyond individual participation and toward a more integrated contribution to national defense.

ARRAPI’s emergence, with Romero playing a central leadership role during its formative years, underscored a powerful message: reservists are not merely a force in reserve, they are an active and essential part of the nation’s capacity to respond, protect, and serve.