Research On Port Enforcement, Naval Patrols, And Judicial Rulings In Drug Cases
1. United States v. Sanchez-Alarcon (2nd Circuit, 2020)
Facts: A vessel named El Vacan was intercepted by the U.S. Coast Guard in international waters off Costa Rica. The ship carried over 500 kg of cocaine. The vessel claimed Ecuadorian registration, but Ecuador denied its registry. The defendants were prosecuted under the Maritime Drug Law Enforcement Act (MDLEA).
Legal Issues:
Can the U.S. assert jurisdiction over a stateless vessel in international waters?
Is a nexus to the U.S. required for prosecution under MDLEA?
Court Reasoning: The 2nd Circuit held that MDLEA applies to vessels that are stateless or whose flag state consents to U.S. jurisdiction. No U.S. nexus is required for prosecution in these circumstances.
Significance: Reinforced the U.S.’s extraterritorial authority over drug trafficking vessels in international waters.
2. United States v. Marin (9th Circuit, 2024)
Facts: Two defendants were intercepted by the U.S. Coast Guard on a “go-fast” boat carrying 1,000 kg of cocaine in the EEZ of Ecuador. The vessel had no confirmed nationality.
Legal Issues:
Whether EEZ waters can be treated as “high seas” under MDLEA.
Whether a U.S. nexus is required for prosecution of stateless vessels.
Court Reasoning: The 9th Circuit confirmed that EEZ waters are considered high seas for MDLEA purposes and that prosecution of stateless vessels does not require a U.S. nexus.
Significance: Provided clarity on the jurisdictional scope of maritime drug enforcement, allowing U.S. authorities to prosecute traffickers intercepted in international waters.
3. United States v. Jimenez Marin (11th Circuit, 2025)
Facts: Defendants were apprehended on a stateless drug-smuggling vessel in the EEZ of another country and prosecuted under MDLEA. They argued that U.S. law could not apply because the EEZ is not “high seas.”
Legal Issues:
Scope of “high seas” in EEZs.
Constitutionality of MDLEA extraterritorial application.
Court Reasoning: The 11th Circuit upheld MDLEA’s application, stating EEZs count as high seas for purposes of the Felonies Clause and U.S. jurisdiction over stateless vessels.
Significance: Reinforced precedent from the 2nd and 9th Circuits, solidifying U.S. authority in maritime interdiction.
4. United States v. Carvajal (D.D.C., 2013)
Facts: Defendants were extradited from Colombia to the U.S. and prosecuted under MDLEA for involvement in trafficking via a vessel, despite never boarding the vessel themselves.
Legal Issues: Can MDLEA apply to land-based conspirators who never physically board the vessel?
Court Reasoning: The court found that prosecuting land-based conspirators under MDLEA is permissible if they play a critical role in the vessel-based trafficking operation.
Significance: Expanded the application of maritime drug law to include organized conspirators who operate from land, highlighting the connection between port/land operations and maritime enforcement.
5. Indian Case: Gujarat Coast Drug Haul (NDPS Special Court, 2024)
Facts: A Panama-registered merchant ship was intercepted off the Gulf of Khambhat (Gujarat coast) by the Indian Coast Guard. The vessel carried 1,445 kg of narcotics (1,018 kg heroin and 427 kg morphine). Several Indian nationals assisted in the smuggling operation.
Legal Issues: Application of NDPS Act to a foreign vessel intercepted in Indian waters; liability of accomplices.
Court Reasoning: The special court imposed 20-year imprisonment on six main accused and 10-year imprisonment on four accomplices, emphasizing the organized nature of the smuggling operation.
Significance: Demonstrates the role of port and coastal enforcement in India, and how domestic law applies to international maritime drug operations.
6. German Case: Port Insider Logistics Liability (BGH 5 StR 357/25, 2025)
Facts: Two port workers helped traffickers retrieve cocaine containers in a German port, but did not participate in the sale or profit-sharing.
Legal Issues: Whether logistical support constitutes principal perpetration under German narcotics law.
Court Reasoning: The Federal Court of Justice ruled that the workers were accessories, not principals, because they lacked control over the operation and did not share profits.
Significance: Highlights the judicial distinction between active traffickers and logistical support in port-based smuggling, influencing enforcement strategies in Europe.
Key Themes Across Cases
Stateless vessels and EEZs: Courts consistently uphold jurisdiction for stateless vessels intercepted in EEZ or high seas.
No nexus requirement in certain jurisdictions: Particularly in U.S. MDLEA cases, a direct link to the prosecuting country is not required for stateless vessels.
Extension to land-based conspirators: Courts allow prosecution of land-based participants linked to maritime trafficking.
Port enforcement critical: Cases like Gujarat illustrate that ports are key choke points for smuggling.
Differentiation of liability: Courts distinguish between principal traffickers and accomplices, especially in cases involving port logistics.

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