Ukraine overnight into July 28. Ukraine’s Air Force reported intercepting or electronically jamming 309 drones and two cruise missiles. The primary target was the city of Starokostiantyniv, in Khmelnytskyi oblast,

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

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.

Russian national flag carrier Aeroflot was forced to cancel dozens of flights on Monday, disrupting travel across the world's biggest country, as two pro-Ukraine hacking groups claimed to have inflicted a crippling cyberattack.

Russia has scaled down the festivities honoring its navy citing security concerns as continuing Ukrainian drone attacks posed a challenge the Kremlin.

Responsibility for the cyberattack was claimed by a Ukrainian hacker group called Silent Crow along with a Belarusian hacker activist group known as the Cyber-Partisans.

DONETSK REGION (Reuters) -For months, Ukraine has picked off Russian soldiers by the thousand around the frontline city of Pokrovsk, using small drones armed with bombs to tie down a numerically superior force.

A cyberattack on Russian state-owned flagship carrier Aeroflot caused a mass outage to the company’s computer systems on Monday, Russia’s prosecutor’s office said, forcing the airline to cancel more than 100 flights and delay others.