Poland has stepped up the protection of its airspace amid Russian attacks on Ukraine near the Polish border. In particular, the Polish military has increased the activity of F-16 fighter jets and helicopters, and is strengthening its air defense and rapid-response systems.
Chung toi hien cong khai y chinh. Tao tai khoan mien phi de doc toan bo bai viet, luu, thao luan va ket noi voi boi canh thi truong va OSINT.