The same data networks that enable phone apps and web surfing help drones navigate, so officials are imposing daily, patchwork shutdowns. The actions can be very disruptive to daily life.

Prosecutors in Russia say that a cyberattack on state-owned flagship carrier Aeroflot caused a mass outage to the company’s computer systems.

President Trump told reporters he plans to shorten the timeline for Russia to agree to a ceasefire in Ukraine based on Russian President Vladimir Putin’s continued attacks on Ukrainian cities.

Oil futures jumped 2% as investors bet that Trump's comments on Russia could result in sanctions on Russian oil that might prompt a supply shock. Meanwhile, a US trade deal with the EU fueled optimism over demand.

Another 555 people were freed separately from prisoner exchanges with Russia, President Volodymyr Zelensky added.

Russia faced a penetrating barrage of drones from Ukraine over the weekend that caused all four of Moscow's major airports to close amid the intensifying war.

After years of maintenance issues, the flagship Admiral Kuznetsov is likely to be scrapped, Russian media reported.

Ukrainian hackers carried out a cyberattack against Russia's Aeroflot airline, reports said. (Credit: Reuters)