President Donald Trump has threatened to impose a 10 percent tariff on any country aligned with the BRICS group of nations which includes Russia, delivering a potential economic blow to Russian President Vladimir Putin.

Russia launched a record number of drones at Ukraine overnight into Friday, striking multiple buildings and residential areas, hours after US President Donald Trump said he had made “no progress” towards a ceasefire deal in a phone call with his Russian counterpart Vladimir Putin.

It was the latest in a series of almost weekly large-scale missile and drone attacks. President Trump said he “didn’t make any progress” with President Vladimir V. Putin of Russia.