While the US wants to reduce its dependence on Russian rockets, Russia itself is expecting to help for a while yet. Roscosmos chief Dmitry Rogozin recently ordered the construction of two more Soyuz MS spacecraft, one of which will help NASA deliver astronauts to the International Space Station. The decision follows a letter from NASA director Jim Bridenstine warning of a delay in starting American commercial spacecraft flights. The US may need extra seats in 2020 and 2021, Rogozin said, and this extra spacecraft will help in a pinch.