PSLV-C60 / SpaDeX

SpaDeX launched two small satellites, SDX01 and SDX02, to demonstrate rendezvous, docking, and undocking in low Earth orbit — technology India needs for future space-station assembly and crewed missions.

After a brief delay from an initial drift issue, the two spacecraft successfully docked in January 2025, making India the fourth country to demonstrate autonomous in-space docking.