MANILA, Philippines — The lower house in the Philippines impeached Vice President Sara Duterte Wednesday, accusing her of a wide range of crimes that included plotting to assassinate the president, large-scale corruption and failing to strongly denounce China’s aggressive actions against Filipino forces in the disputed South China Sea.

The move by legislators in the House of Representatives, many of them allies of President Ferdinand Marcos Jr., deepens a bitter political rift that involved the two highest leaders of one of Asia’s most rambunctious democracies.

Marcos has boosted defense ties with his country’s treaty ally, the United States, while the vice president’s father, Rodrigo Duterte, nurtured cozy relations with China and Russia during his stormy term that ended in 2022.

At least 215 legislators in the lower house signed the impeachment complaint against the vice president, significantly more than the required number to allow the petition to be rapidly transmitted to the Senate, which would serve as a tribunal to try the vice president, House of Representatives Secretary-General Reginald Velasco told a plenary House meeting in the body’s last session before a four-month recess.

House Speaker Martin Romualdez, top right, presides over the impeachment proceedings against Vice President Sara Duterte at the House of Representatives in Quezon City in Manila, Philippines, Wednesday, Feb.5, 2025. (AP Photo/Gerard Carreon)

Allegations of graft and corruption against her also emanated from a monthslong and televised House investigation on the alleged misuse of 612.5 million pesos ($10.5 million) of confidential and intelligence funds received by Duterte’s offices as vice president and education secretary. She has since left the education post after her political differences with Marcos deepened.

She has also been accused of unexplained wealth and failure to declare her wealth as required by the law. She has refused to respond to questions in detail in tense televised hearings last year.

The impeachment complaint accused Duterte of undermining the Marcos government’s policies, including her description of the administration’s handling of territorial disputes with Beijing in the South China Sea as a “fiasco.” The complaint also mentioned her silence over China’s increasingly assertive actions in the disputed waters.

“Her sheer evasiveness and silence on the West Philippine Sea issue, an issue that strikes at the core of Philippine sovereignty, is diametrically opposed to her being so loquacious as to other issues,” the impeachment petition said, using the Philippine name for the disputed waters.

Duterte has repeatedly accused Marcos, his wife and Romualdez of corruption, weak leadership and attempting to muzzle her because of speculation she may seek the presidency in 2028.