Trump Orders Total Blockade on Sanctioned Venezuelan Oil Tankers – Major Disruption to Global Shipping (December 2025 Update) Breaking International Maritime News – December 18, 2025
- H Mohammed

- Dec 22, 2025
- 1 min read
Updated: Dec 25, 2025

In a dramatic escalation, U.S. President Donald Trump announced on December 16-17 a "total and complete blockade" of all sanctioned oil tankers entering or leaving Venezuela. This targets the shadow fleet carrying PDVSA crude (mainly Merey 16), following the recent seizure of the tanker Skipper (loaded with ~1.8-2M barrels).
Key Impacts:
Most non-Chevron exports stalled – dozens of tankers anchored in Venezuelan waters, fearing interdiction.
Shadow fleet operations (AIS spoofing, dark transits) now at extreme risk in the Caribbean.
Venezuela's oil revenue choked; pre-blockade China-bound flows (~600,000+ bpd) sustained temporarily, but new cargoes near-zero.
Global heavy crude markets watching closely – potential price spikes if disruptions prolong.
Chevron-licensed U.S.-bound cargoes continue unaffected. Analysts call this "gunboat diplomacy" on steroids, with no immediate resolution in sight.
At Maritime Cargo Chronicles, we'll track tanker movements, fleet updates, and cargo opportunities amid these shifts. What does this mean for your operations? Comment below!
Contact MAKM International for resilient shipping solutions as we scale toward billion- and trillion-dollar horizons. Email: info@makm.us
Sources: Reuters, NYT, Splash247, TankerTrackers



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