World powers have called a succession of emergency meetings to step up the international response to Russia after Kyiv accused Moscow of a de facto invasion and of opening up a second front in the conflict in eastern Europe.
Russia's War Against Ukraine
The Guardian: Emergency UN, Nato, EU meetings after Russian invasion claim
NATO released a series of satellite images on Thursday showing what a top general described as \"Russian combat soldiers, equipped with sophisticated heavy weaponry, are operating inside Ukraine's sovereign territory.\"
