Vladimir Putin faced a significant setback as a drone attack targeted a military airfield in Russia, reportedly destroying two TU-22M3 long-range bombers at the Shaykovka air base in the Kaluga region. Situated about 200km from the Ukrainian border, the air base houses Russia’s 52nd Guards Heavy Bomber Aviation Regiment, known for deploying TU-22M3 bombers equipped with Kh-22 missiles, extensively... 

Heart surgeons have performed the first-ever implantation of the artificial heart valve, which was developed in Russia. The valve was produced in the Moscow-based Bakulev’s Center of Cardiac Surgery in cooperation with a company from Penza. The valve differs from all of its predecessors for better blood passability. For the time being, the Russian, full-flow valve is considered the best in the...