Anti-coup protesters in Myanmar sloshed red paint in the streets on Wednesday to symbolise the blood spilled and more than 700 lives lost in a brutal military crackdown.

Myanmar's own ambassador to the United Nations has urged "strong action" against the junta, as reports emerged of scores killed in the military's latest crackdown.

A rebel group has accused Myanmar's military of deploying "excessive force", saying on Saturday that continuous air strikes have displaced more than 12,000 unarmed civilians, including children.

The United States on Wednesday ordered the departure of non-essential diplomats from Myanmar, amid growing violence following the military coup to oust civilian leader Aung San Suu Kyi.

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.

US President Joe Biden has led global condemnation of an "absolutely outrageous" crackdown by Myanmar's junta that left more than 100 people -- including several children -- dead in the bloodiest day since the coup two months ago.

As Myanmar's military celebrated the annual Armed Forces Day holiday with a parade Saturday in the country's capital, soldiers and police elsewhere reportedly killed dozens of people as they suppressed protests against last month's coup.
A count issued by an independent researcher in Yangon who has been compiling near-real time death tolls put the total killed by late Saturday afternoon at 74, spread over more than two dozen cities and towns. That would make it equal to the deadliest day since the coup.

A fire from a hurled Molotov cocktail broke out early Friday at the party headquarters of deposed civilian leader Aung San Suu Kyi in Myanmar's largest city, a party official said.

UPDATES with prisoners released, Suu Kyi hearing adjourned, ADDS details of silent strike protests

Myanmar's junta on Tuesday defended its seven-week crackdown that has left more than 260 democracy protesters dead, insisting it would not tolerate "anarchy".
