In the shadow of a senator's funeral, the US Senate voted 86 to 12 to advance legislation that would allow President Trump to impose tariffs as high as 100 percent on nations continuing to purchase Russian energy — a measure aimed at starving Moscow's war machine but carrying consequences that ripple far beyond the battlefield. India, the world's second-largest buyer of Russian crude, finds itself at the center of a gathering storm, its energy security now entangled with the fate of its trade relationship with Washington. The bill, named for the late Lindsey Graham, still requires further vote