Russia sends navy ships to guard oil tanker being pursued by US forces BBCRussia Sends Naval Escorts To Aid Oil Tanker Pursued By U.S., Reports Say ForbesU.S. plans to intercept tanker involved in Venezuelan oil trade, days after Maduro's capture CBS NewsExclusive | Russia Sends Submarine to Escort Tanker the U.S. Tried to Seize Off Venezuela The Wall Street Journal
