Russia's Defense Ministry claims that "at least 180 foreign mercenaries were killed and a large consignment of foreign weapons" destroyed due to Russian missiles hitting military installations in the Lviv region on the morning of March 13. The report refers to the shelling of the International Peacekeeping and Security Center in the village of Starychi, Yavoriv district, Lviv region.

In a comment to CNN, Markiyan Lubkivskyi, a spokesman for Ukraine's Defense Ministry, denied the presence of foreigners in the centre at all and called the fake "untrue and purely Russian propaganda." According to the Lviv Regional Military Administration, and 134 were injured in the shelling of the Yavoriv test site, where the centre is located.