Russian anti-aircraft rockets fire during the the joint Russian-Belarussian military exercises 'West-2009' at the Obuz-Lesnovsky firing range near Baranovichi on September 29, 2009. The exercises involve more than 12,000 troops, over 200 tanks, 470 armored vehicles, and more than 100 aircraft.
Это мы зенитные ракеты наблюдаем значиццо. Видимо заградительный огонь :)