By G9ija

The death toll in the Myanmar military’s crackdown on protesters has passed 500, as armed rebel groups on Tuesday threatened the junta with retaliation if the bloodshed does not stop.

World powers have ramped up their condemnation of the military’s campaign against the anti-coup movement that is demanding the restoration of the elected government and the release of civilian leader Aung San Suu Kyi.

Washington suspended a trade pact with Myanmar and UN chief Antonio Guterres called for a united global front to pressure the junta after more than 100 protesters were killed in a bloody weekend.

Adding to that pressure campaign, a trio of ethnic rebel groups on Tuesday condemned the crackdown and threatened to fight alongside protesters unless the military reined in its violence.

Daily rallies across Myanmar by unarmed demonstrators have been met with tear gas, rubber bullets and live rounds.

The Assistance Association for Political Prisoners (AAPP) said it had confirmed a total of 510 civilian deaths but warned the true toll was probably significantly higher.

On Tuesday, protesters in Yangon emptied rubbish bags in the streets as part of the latest action, while in the town of Muse in Shan state a 35-year-old protester was shot dead.