US President Donald Trump has said that imports from India will face 25 percent tariffs, while also announcing an unspecified "penalty" over New Delhi's purchases of Russian weapons and energy.
The measures will kick in on Friday, Trump posted on his Truth Social platform on Wednesday, adding to a bevy of other tariff hikes — some up to 50 percent — set to take effect the same day.
In a separate post, Trump said the August 1 deadline "stands strong, and will not be extended."
He had previously issued multiple delays to his so-called "reciprocal" tariffs since first announcing them in early April, while instituting an interim 10 percent baseline.
The 25 percent tariff on India would be marginally lower than the rate announced in April, but is higher than those of other Asian countries that have struck preliminary trade agreements with Washington.
India, the world's most populous country, was one of the first major economies to engage the Trump administration in broader trade talks.
But six months later, Trump's sweeping demands and India's reluctance to fully open its agricultural and other sectors have so far prevented New Delhi from sealing a deal.
"Remember, while India is our friend, we have, over the years, done relatively little business with them because their Tariffs are far too high, among the highest in the World, and they have the most strenuous and obnoxious non-monetary Trade Barriers of any Country," Trump said on Wednesday morning.

'Penalty' for purchasing from Russia
He added that India has "always bought a vast majority of their military equipment from Russia, and are Russia's largest buyer of ENERGY, along with China, at a time when everyone wants Russia to STOP THE KILLING IN UKRAINE."
In addition to the 25 percent tariff, India will face "a penalty for the above," Trump said, without any specification.
Later on Wednesday he told reporters that talks on the tariffs were ongoing and "we'll see what happens," but he did not elaborate on the penalty.
The measure comes as the 79-year-old Republican has signalled he intends to tighten US pressure on Moscow to halt fighting in Ukraine and negotiate a peace deal.
On Tuesday, Trump said he was giving Russian President Vladimir Putin 10 days — which would mean the end of next week — to change course in Ukraine or face new tariffs.
He had previously threatened to impose "secondary tariffs" that would target Russia's remaining trade partners — such as China and India — seeking to impede Moscow's ability to survive already sweeping Western sanctions.
Despite the tariff threat, New Delhi said it was committed to continuing negotiations on "a fair, balanced and mutually beneficial bilateral trade agreement."