DEA & CBP Bust $34M Fentanyl Ring Hidden Inside US Navy Ship Repair Contracts

DEA and CBP dismantled a $34M fentanyl network hidden inside legitimate Navy contractor invoices — pressed into marine gaskets, undetected for 3 years. How a single routing anomaly at the Otay Mesa crossing exposed a cartel supply chain embedded inside federal procurement — 31 arrested across San Diego and Baja California. January–February 2026 | Naval Base San Diego | DEA San Diego Field Division | CBP Otay Mesa | Chula Vista bonded warehouse | Operation Pacific Rim In late 2021, a San Diego marine hardware supplier registered as a Navy vendor. For nearly three years, it delivered legitimate deck hardware and hull components — passing every compliance review. Every third shipment from its Tijuana-linked warehouse concealed fentanyl pressed into synthetic rubber gaskets, processed inside a bonded facility by employees holding valid CBP trusted-shipper credentials. The case broke when a DEA analyst cross-referenced a rerouted truck's GPS data against Navy receiving logs — and found a pattern of shipments that vanished before final delivery. A six-week undercover operation placed federal agents inside the warehouse as temporary dock workers. What they found on day three changed the scope of the entire case. February 19, 2026: simultaneous raids in Chula Vista, National City, Lemon Grove, Kearny Mesa, and across Ensenada and Tijuana. 140 kilograms of fentanyl recovered. One fugitive remains at large. NCIS is still investigating whether anyone at Naval Base San Diego facilitated the scheme.