Russian army bloggers mention that battling is taking place as deep as 20 km (12 miles) In the Kursk area, prompting some of them to dilemma why Ukraine was capable of pierce the Kursk location so effortlessly. — https://fanniedmbt541844.blogdal.com/29408012/5-tips-about-bvr-air-combat-china-usa-russia-you-can-use-today