Map of recent narco sub discoveries in the pacific islands Ontong Java Atoll, Solomon Islands, Discovered: August 2024 Makira, Solomon Islands, Discovered: December 2025 Malaita, Solomon Islands, Discovered: September 2025 Isabel, Solomon Islands, Discovered: July 2025 Arno Atoll, Marshall Islands, Discovered: November/December 2025 Pacific Ocean, Discovered: October 2024