Thailand's Ministry of Foreign Affairs announced Thursday that it will hand a letter of protest to Cambodia's government after a call between the two countries was allegedly leaked by a high-profile Cambodian official.

Thailand’s Prime Minister Paetongtarn Shinawatra has apologized for the political turbulence set off by a leaked recording of her negotiations with Cambodia’s former leader in the two nations' latest border dispute.

Thailand’s Prime Minister Paetongtarn Shinawatra is facing a major political crisis less than a year into her term, as the Bhumjaithai Party, a key ally, withdrew from the ruling coalition on Wednesday over a leaked phone conversation related to border issues with Cambodia.