| 1 | A | B | C | D | E |
| --- | --- | --- | --- | --- | --- |
| 2 | Russian Space Forces - Commanders |  |  |  |  |
| 3 | - | Name | Start | End | Notable offices held before or after |
| 4 | 1 | General Kerim Kerimov | 1964 | 1965 | - |
| 5 | 2 | General Andrei Karas | 1965 | 1979 | - |
| 6 | 3 | General Aleksandr Maksimov [ru] | 1979 | 1989 | - |
| 7 | 4 | General Vladimir Ivanov | 1989 | 1996 | - |
| 8 | 5 | General Anatoly Perminov | 2001 | 2004 | Director of Federal Space Agency (2004—2011) |
| 9 | 6 | General Vladimir Popovkin | 2004 | 2008 | Head of Roscosmos (2011–2013) |
| 10 | 7 | General Oleg Ostapenko | 2008 | 2011 | Director of Russian Federal Space Agency (2013–2015) |
| 11 | 8 | General Vladimir Ivanov | 2012 | 2012 | - |
| 12 | 9 | General Aleksandr Golovko | 2015 | - | Commander of Russian Aerospace Defence Forces (2011–2015) |

Question: What role did Oleg Ostapenko take on in 2013-2015?
Answer: General Anatoly Perminov was succeeded by General Vladimir Popovkin in 2004 and General Oleg Ostapenko in 2008 until 2011.