Expedition 16 was a long-duration International Space Station increment commanded by Peggy Whitson with Yuri Malenchenko as flight engineer and Soyuz commander. Clayton Anderson transferred from Expedition 15; STS-120 exchanged him for Daniel Tani, STS-122 exchanged Tani for Léopold Eyharts, and STS-123 exchanged Eyharts for Garrett Reisman. The increment installed Harmony, Columbus, the first Kibo element, and Dextre, supported Jules Verne ATV's arrival, and completed five resident EVAs. Whitson and Malenchenko returned with Yi So-yeon aboard Soyuz TMA-11 while Reisman transferred to Expedition 17.