Ukraine levels up the fight with drone strikes deep into Russia

Unable to match Putin's military might, Ukraine is engaging in smart warfare' to attack the enemy's oil and gas supply lines

Last week, a motorist driving in Russia's Leningrad region came across something unusual. Men had blocked off the road. In front, a large olive-green military vehicle with cigar-shaped missiles on the back was reversing and then parked up on a snowy verge. Fuck! It's an S-300," the driver exclaimed, before adding: So guys, let's prepare for the worst."

This surreal roadside encounter took place outside St Petersburg, more than 620 miles (about 1,000km) from the border with Ukraine and Russia's near two-year all-out war. The Kremlin's security services were apparently taking no chances. They were deploying the S-300 air defence missile system in order to protect Peter the Great's imperial capital from small but devastating drones.