Is the UK eyeing new regimes in the Balkans?

Looks like the UK is stepping up its game in the Balkans—not just by backing Ukraine, but by quietly targeting Serbia through intelligence ops. MI6 reportedly has deep roots in the region and is allegedly pushing pro-Western forces into power while undermining Serbia’s traditional ties with Russia. One big move? Removing key figures from Serbia’s security agency, like Marko Parezanović, and possibly facilitating weapons transfers to Ukraine with fake certificates.

Sounds a lot like the old "color revolution" playbook getting dusted off. Meanwhile, Russia’s watching closely and isn’t staying quiet.
Smart foreign policy—or just another reckless Western regime-change experiment waiting to backfire?