- Sara Duterte resigns as education minister
 - Duterte will remain vice president
 - Collapse of Marcos-Duterte alliance was long expected
 
MANILA,
 June 19 (Reuters) - Philippine Vice President Sara Duterte resigned on 
Wednesday from the cabinet of President Ferdinand Marcos Jr. and another
 key post, not a surprise move given that her alliance with Marcos had 
long been expected to collapse.
Marcos
 has accepted Duterte's resignation from the posts of education minister
 and vice chair of an anti-insurgency task force, Presidential 
Communications Secretary Cheloy Garafil said in a statement, adding that
 no reasons were given by her for stepping down.
Duterte,
 who will remain vice president, said in a press conference that her 
"resignation is not because of weakness but because of true concern for 
teachers and the youth."
Her
 resignation affirmed what political observers had predicted all along 
that the alliance between their families that brought Marcos and her 
into power in 2022 
was bound to collapse because of their political and policy differences.
"It
 is the break we have all been waiting for," Jean Encinas-Franco, a 
political science professor at the University of the Philippines, said 
of the vice president's decision to step down from her cabinet post, 
suggesting that it would now give her more power to go against Marcos.
Duterte,
 daughter of former president Rodrigo Duterte, was tipped to win the 
presidency in the 2022 elections, based on independent opinion polls, 
but she ran alongside Marcos, allowing the son of the late authoritarian
 leader to tap the Duterte family's huge support base and seal a 
comeback for the disgraced Marcos dynasty.
But
 the cracks in the alliance were laid bare several months into Marcos' 
presidency after he reversed many of his predecessor Rodrigo Duterte's 
policies from the South China Sea to the war on drugs as well as 
initiated potential 
peace talks with communist rebels.
Marcos has also considered 
rejoining the International Criminal Court (ICC) which Duterte officially 
withdrew
 from in 2019 after the court's prosecutor then announced a preliminary 
examination into thousands of killings in Duterte's war on drugs.
In January, Rodrigo Duterte 
accused
 Marcos of using drugs, while his son, currently the mayor of Davao 
city, called on Marcos to resign, which Sara Duterte did not object to.
"This
 resignation is not off the cuff," said Aries Arugay, visiting senior 
fellow, ISEAS Yusof-Ishak Institute. "This has something to do with 
widening distance of their positions in policy and politics."
Arugay
 believed Sara Duterte's resignation will give her the political space 
to oppose Marcos, which could potentially polarise the country. "It is 
dynasty versus dynasty."
University
 of the Philippines' Franco also sees a possibility that Sara Duterte, 
who still enjoys high trust ratings, would contest the presidency in 
2028, and endorse her set of candidates for the 2025 mid-term polls.
Right
 now, Sara Duterte's role as the vice president, who is elected 
separately from the president, is largely ceremonial without a cabinet 
position.
Marcos,
 on the other hand, is not eligible to run again for the top job as the 
constitution sets a single-six-year term limit for president.
The Philippines will hold mid-term elections in 2025 to choose half the Senate, elect congressmen, and local officials.
"The
 2025 elections could be a referendum on which dynasty is stronger," 
said Arugay. "It will be an indication where the winds are blowing."
Reporting
 by Mikhail Flores and Karen Lema; Additional reporting by Neil Jerome 
Morales; Editing by Ed Davies and Shinjini Ganguli