White House: Seized tankers violated sanctions, crews can be prosecuted White House Press Secretary Karoline Leavitt warned the US will ‘crush illicit activity’ after seizing two oil tankers.Share this: Tracking rogue tankers carrying sanctioned oil near SingaporeDateDecember 17, 2025In relation toAl-JazeeraUS seizes two Venezuela-linked oil tankers in Caribbean, North AtlanticDateJanuary 7, 2026In relation toAl-JazeeraUkraine hits two oil tankers in Black Sea targeting Russian ‘shadow fleet’DateNovember 30, 2025In relation toAl-Jazeera