Grinfi Political Risk Edge

Grinfi Political Risk Edge

One Summit, Two Realities?

Grinfi Political Risk Brief

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Grinfi Political Risk Edge
May 18, 2026
∙ Paid
Photo Credit: CNBC

Good Morning!

Welcome to this week’s edition of Grinfi Political Risk Edge, your trusted source for expert political risk analysis and strategic intelligence. Thorough, insightful, and industry-focused. We deliver clarity in uncertainty and strength in decision-making. Anticipate, Adapt, and Excel!


Now, on a lighter note, let’s start the week with a laugh 😄 to brighten the mood. Remember, a little humor never hurts before moving on to the serious stuff.

Humor of the Week


From Grinfi Political Risk Observatory (GPRO), here’s what we’re monitoring:

High Impact Situational Updates


“At Grinfi, we track immediate fragility and systemic contagion to ensure leaders see risks before they spread.”


EXECUTIVE SUMMARY

Here are the key issues that are expected to shape political risk this week.


First, we begin with an emerging health security risk outside the immediate political sphere. Yesterday, the World Health Organization (WHO) declared the Ebola outbreak in the Democratic Republic of the Congo and Uganda a public health emergency of international concern (PHEIC). The outbreak involves the rare Bundibugyo strain. While the WHO noted that the outbreak does not currently meet pandemic thresholds, it warned that neighboring states face elevated exposure risks due to the absence of approved vaccines or therapeutics for this strain.


Embattled Vice President of the Philippines, Sara Duterte; Photo Credit: Rappler

In Asia-Pacific, the Philippines is experiencing its most severe political crisis since the 2001 ouster of President Joseph Estrada, with growing risks of a potential constitutional crisis and broader political instability. On May 11, the House voted 257 to 25 to impeach Vice President Sara Duterte for the second time. The charges include misuse of confidential public funds (~₱612.5 million), culpable violation of the Constitution, unexplained wealth of more than ~$110 million, bribery, and alleged threats to assassinate President Marcos, First Lady Liza Marcos, and former House Speaker Martin Romualdez. Romualdez has since resigned amid corruption allegations.

To understand the situation, several important clarifications are necessary for those unfamiliar with the Philippines’ political and legal system. Under Article XI of the 1987 Philippine Constitution, impeachment is a two-stage process. The House vote is an indictment. In this case, it formally charges but does not remove her. Sara Duterte remains Vice President. Removal requires a separate Senate trial, where conviction demands a two-thirds majority, meaning 16 of 24 senators. The Senate, sitting as an impeachment court, is scheduled to convene today, May 18 for Stage 2. However, the trial proper is not expected to begin until July. Today's convening would basically cover preliminary procedures including summons, rules, and scheduling.

This second impeachment was only constitutionally possible because the Supreme Court, in its July 2025 ruling, struck down the first attempt as barred by the one-year rule and set February 6, 2026 as the earliest date a new complaint could be filed.

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At the same time, a pro-Duterte Senate has staged what has been described as a legislative coup. Lawmakers ousted Senate President Tito Sotto and installed Alan Peter Cayetano by a 13 to 9 vote. The decisive 13th vote came from Senator Ronald dela Rosa, the former national police chief under former President Rodrigo Duterte. Dela Rosa had been absent from the Senate since November 2025. Cayetano himself is a longtime Duterte family ally and was Sara Duterte's father's running mate in 2016.

Meanwhile, the ICC unsealed an arrest warrant against Senator Ronald dela Rosa for crimes against humanity. Gunfire erupted in the Senate on May 13 during an attempted arrest. Dela Rosa slipped out at 2:30 am on May 14, reportedly accompanied by Senator Robin Padilla. He remains at large. President Marcos convened an emergency security meeting on the same day. The Senate Sergeant-at-Arms was suspended.

Still in Asia, the Trump-Xi Beijing summit on May 14-15 produced two separate and seemingly contradictory narratives. First, the White House readout stated that

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