“Ang sa Pilipinas ay sa Pilipinas”: President Benigno S. Aquino III’s Legacy in Defending  the Philippines’ Maritime Rights in the South China Sea

First President Benigno S. Aquino III Memorial Lecture on Leadership and Democracy, delivered by Leila M. de Lima

24 June 2025 

The Speaker: Leila M. de Lima

Leila de Lima is a seasoned public servant, human rights advocate, and former Secretary of Justice and Senator of the Republic of the Philippines. A fierce opponent of authoritarianism, she was imprisoned under the Duterte administration on politically motivated charges and was released after seven years. Now serving as the representative of the Mamamayang Liberal Partylist, de Lima brings moral clarity and democratic conviction to public discourse.

Her appointment to deliver the first-ever PNoy Memorial Lecture is deeply symbolic—honoring a close political ally who not only trusted her leadership but also visited her in detention, embodying the solidarity and empathy that characterized his presidency.

Key Points of the Speech: “Ang sa Pilipinas ay sa Pilipinas”

1. Personal Remembrance of PNoy

  • De Lima opened with a heartfelt tribute, recalling President Aquino’s quiet support during her imprisonment.
  • PNoy’s reaction to her arrest—canceling official events and calling her hours before her detention—revealed his quiet yet firm solidarity.
  • She credits her eventual acquittal and return to public service as victories that would have made PNoy proud.

2. PNoy’s Leadership in the West Philippine Sea Dispute

  • Moral Compass: Aquino believed that “right makes might,” emphasizing the rule of law over brute force.
  • Scarborough Shoal Standoff (2012): A pivotal moment that led to the decision to file a case against China. PNoy chose legal avenues over military confrontation to avoid escalation.
  • Strategic Diplomacy: His administration exhausted diplomatic channels while strengthening military capabilities and alliances.

3. The Legal Battle and Arbitration Victory

  • Administrative Order No. 29 (2012): Officially named the maritime areas within the Philippines’ EEZ as the West Philippine Sea.
  • UNCLOS Arbitration Case (2013): The Philippines challenged China’s “nine-dash line” under international law.
  • Decisive Leadership on Itu Aba: PNoy approved the high-stakes inclusion of Itu Aba in the case, risking but ultimately securing a favorable ruling.
  • Victory in 2016: The tribunal ruled in favor of the Philippines, invalidating China’s expansive claims.

4. Legacy and Impact

  • PNoy’s principled stance, diplomatic skill, and commitment to international law remain unmatched.
  • Though subsequent administrations backpedaled, the Filipino people have taken up the cause—highlighted by civilian-led efforts like the Atin Ito Coalition.
  • The speech concludes with a vow to continue the fight: “Itutuloy namin ang laban.

This speech stands as a powerful tribute not just to President Aquino’s legacy, but also to the enduring value of integrity, rule of law, and patriotic courage in defending Philippine sovereignty.


Read the Full Speech: “Ang sa Pilipinas ay sa Pilipinas”
Relive the pivotal moments that defined President Benigno S. Aquino III’s leadership in defending the West Philippine Sea. In this first-ever PNoy Memorial Lecture, Rep. Leila M. de Lima offers a powerful, firsthand account of principled diplomacy, national courage, and the enduring legacy of standing up to a superpower—armed only with the rule of law.

👉 Click here to download the full PDF speech

“Itutuloy namin ang laban.”