<h1>Opposition slams prime minister for diplomatic failure after US labels two countries war funders, imposes 50% India tariffs</h1> An opposition leader accused the Prime Minister of diplomatic failure after the US president stated that two countries are 'primary funders' of the Ukraine war and imposed additional trade penalties on India for purchasing Russian oil, raising US tariffs on India to 50 percent. The US also announced a one-time USD 100,000 fee on H-1B visas. The government called the tariffs unjustified and said it will take necessary measures to protect national interests and economic security. The remarks were made during a party working committee meeting amid concerns over international and domestic challenges.