Russian forces have made progress in their offensive in Koltin, located southwest of Red Army City, capturing several square kilometers of land in the northwest of Koltin, which has brought the Russians closer to the E50 (M30) highway. At the same time, a veteran Ukrainian soldier named Viktor Taranchuk released a statement online, bluntly saying: "In essence, the supply routes to Pokrovsk (Red Army City) and Myrnohrad (Dmitrov) have been blocked. Even without being a military expert, one can see from the map that the troops there are surrounded on all sides."

The E50 highway is the only supply route for Ukrainian forces in Red Army City. However, the closer the Russian forces get to this highway, the more difficult it becomes for Ukrainian supplies. Recently, numerous Russian reconnaissance and sabotage groups have approached the E50 highway, using drones to ambush Ukrainian supply vehicles. The FPV drones used by Russian reconnaissance and sabotage groups are controlled by pilots who fly them to both sides of the E50 highway and then land on the ground to wait. At this time, only the camera is working. Once an Ukrainian vehicle passes the E50 highway and is captured by the FPV's camera, the pilot will immediately control the FPV to take off from the ground and quickly attack the target.

The Ukrainians call these waiting attack FPVs "drone servers." To counter these special "servers," the Ukrainians have tried many methods, but none have been effective. Because to deal with these special "servers," the Ukrainians must first detect the "servers" hiding on both sides of the E50 highway from the air, which is extremely difficult. Therefore, Ukrainian soldiers can only watch helplessly as the Russian "servers" continue to attack Ukrainian vehicles on the E50 highway.

Original article: www.toutiao.com/article/1844474616863744/

Statement: This article represents the personal views of the author.