1st Signal Battalion

22/03/2026

1SBn | One with SR@15

Ang 1st Signal Battalion (1SBn) ay nananatiling nagkakaisa at kumikilos bilang isang matatag at disiplinadong yunit, na pinagbubuklod ng iisang layunin. Patuloy nitong isinusulong ang kahusayan sa larangan ng komunikasyon at cybersecurity tungo sa matatag na Hukbong Katihan.

@15

18/03/2026

11/03/2026

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𝐀𝐁𝐀𝐍𝐆𝐀𝐍 | Catch the interview of Commanding General, Philippine Army Lt. Gen. Antonio G. Nafarrete on Bilyonaryo News Channel tomorrow, March 11, 2026, at 9 am.

Don’t miss it, mga Ka-Army!

09/03/2026

09/03/2026

03 March 2026

Semper Primus Family Celebrates Women’s Month at H1SBn, SR, PA

The Semper Primus Family, under the leadership of LTC ALFEO R AMAYUN JR SC (GSC) PA, joined the Women’s Month Celebration on 02 March 2026 at H1SBn, SR, PA, KMCLS, Upper Pulacan, Labangan, Zamboanga del Sur.

To recognize and honor the significant contributions of women within the organization, while promoting awareness of gender equality and women’s empowerment. The celebration emphasized the vital role of women in strengthening the organization and in supporting the mission and objectives of the unit.

Personnel of the Semper Primus Family actively participated in the activity, demonstrating their collective support and commitment to upholding the principles of respect, equality, and appreciation for women in both military service and the broader community. The initiative further reaffirmed the unit’s commitment to supporting programs and initiatives that acknowledge and promote the indispensable role of women in nation-building and organizational development.

09/03/2026

09 March 2026

1SBn Personnel Participate in PA-Wide Simultaneous Blood Donation

On 07 March 2026, personnel of the 1st Signal (SEMPER PREMUS) Battalion 1SBn, under the leadership of LTC ALFEO R AMAYUN JR SC (GSC) PA, Commanding Officer, actively participated in the Philippine Army-Wide Simultaneous Blood Donation held at the TABAK Wellness Center,1st Infantry Division, Philippine Army, KMCLS, Upper Pulacan, Labangan, Zamboanga del Sur and other supported Brigades of the said Command.

The activity was conducted as part of the Philippine Army’s humanitarian and community support initiatives aimed at helping augment the blood supply for medical emergencies and patients in need. Personnel of 1SBn voluntarily donated blood, demonstrating their commitment not only to national defense but also to life-saving civic actions.

Through this initiative, the unit reaffirmed its dedication to public service and solidarity with the community, highlighting the spirit of compassion and selfless service among soldiers in support of the Army’s mission of nation-building.

09/03/2026

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09/03/2026

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05/03/2026

The Semper Primus Family proudly congratulates MAJ JOELIMAR N SULIT (SC) PA on your well-deserved promotion from Captain to Major in the Philippine Army.

Your advancement reflects your exemplary leadership, dedication to mission accomplishment, and unwavering commitment to service. As you assume the rank of Major, may you continue to inspire, lead with integrity, and uphold the highest standards of the profession.