This is CADB, or ChemiAutomatics Design Bureau in Voronezh, Russia.

-Pratt & Whitney has taken the RD-0146 of the upper stage cryogenic type to optimize costs.

"RD-0146"

-It is designed to produce 22,000 pounds of thrust for 451 seconds, being able to make multiple starts in space.

-The designs assigned to CADB are more than 60 models of rocket engines in more than 70 years of production.

-The RD-0146 runs on LOX and LH2 in a ratio of 6 to 1.