Russian oil exports have proven surprisingly resilient so far, but Trump's "secondary tariff" on India, Moscow's top customer, adds to mounting pressures.

Washington: President Donald Trump threatened Monday to hike US tariffs on goods from India over its purchases of Russian oil — a key source of revenue for Moscow’s war on…

Trump said he will “substantially” raise tariffs on India for buying Russian crude — and selling derivative products — as Indian leaders voice their resistance.