https://abcnews.go.com/International/rus...d=82243668

Don't remember hearing about this one. Russia sent over 2000 troops into Kazakhstan after the government lost control of its capitol to protestors.

"Russian-led troops sent to help Kazakhstan’s government quell violent protests have begun leaving the country, according to Russia’s defense minister.

Roughly 2,300 troops were dispatched to Kazakhstan last week by a Moscow-dominated alliance of former Soviet countries, after Kazakhstan’s president appealed for assistance amid the protests that saw his government lose control in the country’s biggest city, Almaty.
Kazakhstan’s government has since re-established its grip after its security forces forcibly ended the unrest, using live fire to clear the streets in Almaty, where over a hundred were killed...."

Some 10,000 were arrested.