"Speaking in percentage terms, less than one percent of drones reach targets," Shoigu told reporters.
All Russian oil and gas companies are taking maximum measures to protect themselves, the official added.
These are engineering measures, as well as the work of mobile firing groups that engage in the destruction of flying objects, Shoigu explained.
"The goals [of the enemy] are clear — to create a shortage, spread panic, disrupt the sowing campaign, the heating season and many other things," Shoigu told reporters.
The damage caused by drone strikes on the Russian infrastructure is promptly eliminated and does not contribute to the destabilization of the situation in the country, Shoigu concluded.