Clark ordered troops to attack the Russian soldiers who were guarding Pristina Airport. Luckily his orders were not obeyed.
“NATO bombed strategic economic and societal targets, such as bridges, military facilities, official government facilities, and factories, using long-range cruise missiles to hit heavily defended targets, such as strategic installations in Belgrade and Pristina.
The NATO air forces also targeted infrastructure, such as power plants...water-processing plants and the state-owned broadcaster, causing much environmental and economic damage throughout Yugoslavia.”
https://en.wikipedia.org/wiki/NATO_bombing_of_Yugoslavia#Strategy