Strela (crane)
Strela (Russian: Стрела, lit. 'crane arm') is a class of four Russian-built cargo cranes used during EVAs to move cosmonauts and components around the exterior of the Soviet/Russian space station Mir and the Russian Orbital Segment of the International Space Station. == Overview == Mir featured two cranes mounted to its core module (delivered by Progress spacecraft), and the ISS also possesses two cranes, mounted to Poisk and Zarya.