> Once the current stock of rockets it did launch on runs out they will have no launch vehicle.
Exactly.
Just to elaborate for your parent, the Atlas V which currently flies Starliner uses an RD-180 engine that's manufactured in Russia. ULA is no longer able to procure any more such engines, and a rocket with those engines are no longer legally allowed to fly DoD payloads. Which prompted ULA to retire Atlas V in favor of Vulcan.
I think someone from ULA or Boeing (I forget which) recently said that they've begun the process of certifying Starliner on Vulcan, although I'll have to go back and make sure I remember exactly what was said.
Exactly.
Just to elaborate for your parent, the Atlas V which currently flies Starliner uses an RD-180 engine that's manufactured in Russia. ULA is no longer able to procure any more such engines, and a rocket with those engines are no longer legally allowed to fly DoD payloads. Which prompted ULA to retire Atlas V in favor of Vulcan.
I think someone from ULA or Boeing (I forget which) recently said that they've begun the process of certifying Starliner on Vulcan, although I'll have to go back and make sure I remember exactly what was said.