Russia's shadow fleet, the network of aging tankers it has used to export oil while evading Western sanctions, is the mechanism at the center of sweeping legislation that reached President Trump's desk Thursday. The House passed the bill 262-159, authorizing Trump to impose secondary tariffs of up to 100% on buyers of Russian oil and gas and naming the fleet as a direct enforcement target.
The secondary tariff authority falls on the buyer side of Russia's energy trade. The shadow fleet provision targets the transport network those buyers have relied on to complete purchases despite existing restrictions. The bill's stated aim is to significantly expand economic pressure on Russia through both tools.
The fault lines in a 262-159 vote
The tariff authority provision generated the bill's sharpest friction. House Democratic leaders objected primarily to expanding Trump's power in that area. Republicans on the Rules Committee blocked efforts to strip or narrow the provision earlier this week, rejecting moves to remove the authority outright and separate attempts to limit how it could be applied. A portion of rank-and-file Democrats voted for the bill over their leadership's opposition. Republicans in the isolationist wing voted against it, citing resistance to further U.S. involvement in the Russia-Ukraine conflict. The 262-159 final count reflected pressure from both directions at once.
Graham's role and the road to passage
The legislation dates to April 2025, when Sen. Lindsey Graham (R-S.C.) and dozens of fellow senators launched the original push. Wide bipartisan support developed early, but White House concerns held the package up for months. Graham served as the key negotiator with the White House throughout that period. The Senate passed the measure last month with broad bipartisan support after Trump officially backed it. Graham died suddenly in July. The bill was renamed in his honor.