Paetongtarn Shinawatra, Thailand’s youngest prime minister and scion to the country’s most prominent political dynasty, may lose power barely a year after taking the top political office.

Paetongtarn has faced growing dissatisfaction over her handling of the latest border dispute with Cambodia, involving an armed confrontation on May 28 in which one Cambodian soldier was killed.

Thailand’s prime minister Paetongtarn Shinawatra has been suspended from her duties following a ruling by the Constitutional Court over allegations she violated ministerial ethics in connection with a leaked phone call with former Cambodian leader Hun Sen.