India Declares Bay of Bengal No-Fly Zone for K-4 SLBM Test

• India has declared a 2520 km no-fly and no-ship zone in the Bay of Bengal.
• The restriction is for a DRDO missile test scheduled from December 17-20, 2025.
• The test is likely for the K-4 submarine-launched ballistic missile (SLBM).
• The K-4 SLBM strengthens India's nuclear triad and has a range of 3000-3500 km.

Why It Matters: India's missile test enhances its submarine-launched nuclear strike capability.