Aleksandar Vucic called Washington’s assertions of a “destabilizing” military presence along the border a “campaign of lies” after an attack in Kosovo renewed attention to a territorial conflict.
source https://www.nytimes.com/2023/10/01/world/europe/serbia-kosovo-troops-vucic.html
source https://www.nytimes.com/2023/10/01/world/europe/serbia-kosovo-troops-vucic.html