The Philippine Senate opened the impeachment trial of Vice President Sara Duterte on Monday, July 6 [1].

The proceeding represents a significant political showdown that could influence the 2028 presidential race and intensify the ongoing feud between the Duterte and Marcos families [3, 5].

The trial took place in Manila, where the Senate serves as the impeachment court [2, 3]. Despite the gravity of the opening session, Vice President Duterte was not present for the first day of the trial [1].

Prosecutors initiated the proceedings by calling for accountability [5]. The trial is being conducted within a divided Senate, adding a layer of political complexity to the legal process [2].

This historic trial marks a rare moment of judicial scrutiny for a sitting vice president in the Philippines. The outcome depends on the ability of prosecutors to prove their charges before a legislative body that remains split on the political alliances of the involved families [2, 4].

Observers said that the absence of the vice president on the first day sets a particular tone for the defense's strategy. The proceedings will continue as the Senate evaluates the evidence presented by the prosecution [1, 4].

The trial is viewed as a political showdown that could shape the 2028 presidential race.

This trial is more than a legal proceeding; it is a public manifestation of the collapsing alliance between the two most powerful political dynasties in the Philippines. A conviction or a prolonged trial would likely diminish Sara Duterte's viability for the 2028 presidency and signal a definitive victory for the Marcos administration in its struggle for domestic political dominance.