Myanmar has banned workers from going to Muslim-majority Malaysia as relations sour between the neighbours over a bloody military crackdown on the Buddhist country's Rohingya minority.
The move came after Malaysian Prime Minister Najib Razak lashed out at Myanmar's de facto leader Aung San Suu Kyi for allowing "genocide" on her watch during a rally on Sunday in Kuala Lumpur that drew thousands of people.
The crowds were protesting against a military crackdown in Myanmar's western Rakhine state that has pushed more than 20,000 Rohingya Muslims into Bangladesh.
Late on Tuesday, Myanmar's immigration ministry said that it had ceased issuing licences for its nationals to work in wealthier Malaysia - for years a top destination for migrant labour.
"Myanmar has temporarily stopped sending workers to Malaysia from 6/12/2016 because of the current situation in Malaysia," it said in a statement, without elaborating.
Malaysia already hosts tens of thousands of Myanmar workers, most of whom take on low-paid jobs in factories or in the food and hospitality industries.
According to Malaysia, some 56,000 Rohingya have arrived on its shores in recent years, many taking perilous boat journeys to flee poverty and discrimination in Rakhine state.
Gang rape, torture and murder
Survivors of the latest military crackdown in Rakhine told horrifying stories of gang rape, torture and murder at the hands of Myanmar security forces, while dozens have died trying to cross the river that separates the two countries.
Buddhist-majority Myanmar has long discriminated against the stateless Rohingya and the recent crisis has galvanised protests in Muslim countries around the region, including Malaysia.
"We want to tell Aung San Suu Kyi, enough is enough ... We must and we will defend Muslims and Islam," Malaysia's Najib Razak said at Sunday's 5,000-strong rally.
"The world cannot sit and watch genocide taking place."
A Malaysian government minister has also called for a review of Myanmar's membership inside the regional ASEAN bloc.
Myanmar officials have denied the allegations of abuse, and Suu Kyi has told the international community to stop stoking the "fires of resentment".