Option 1 -> SPADEX-A is part of India's Space Docking Experiment mission, launched on December 30, 2024, not January 29, 2025.
Option 2 -> SPADEX-B is the companion satellite to SPADEX-A for the docking experiment, also launched on December 30, 2024.
Option 3 -> NVS-02 is a navigation satellite for the NavIC system, launched by ISRO on January 29, 2025 from Sriharikota.
Option 4 -> GSAT-N2 is a high-throughput communication satellite launched in November 2024 via SpaceX Falcon 9.
Hence, Option 3: NVS-02 -> NVS-02 (Navigation with Indian Constellation) is the second satellite in the NVS series, launched aboard GSLV-F15 rocket from Satish Dhawan Space Centre on January 29, 2025, to strengthen India's regional navigation system -> correct