Zenit-2M
The Zenit-2M, Zenit-2SB or Zenit-2SLB is an Ukrainian expendable carrier rocket derived from the Zenit-3SL. It is a member of the Zenit family of rockets, which were designed by the Yuzhnoye Design Bureau. It is a modernised version of the Zenit-2, incorporating modifications and upgrades made to the design for the Sea Launch programme.
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