What propulsion would Russia likely choose if it built another aircraft carrier?
Short answerProbably nuclear power, because Russia retains a more complete domestic base for it than for large marine gas turbines.
NotesNuclear power is the predicted choice for a future Russian carrier because Russia retains a domestic industry able to deliver that machinery. Large marine gas turbines present a different industrial problem. Production previously based in Ukraine left Russia needing to rebuild expertise and manufacturing capability. The same division creates a possible postwar opportunity for Ukraine: investment in turbine production could connect it with new overseas customers. The prediction concerns industrial feasibility and does not establish that a new Russian carrier will be built.