Mobile carriers in Moscow are alerting residents to potential internet disruptions due to security measures. While regular calls and SMS will remain functional, the exact cause for the internet difficulties is unclear. This warning follows reports of drones being shot down near the city.

• Mobile carriers in Moscow are warning residents of possible internet disruptions.
• The disruptions are attributed to security measures.
• Essential services like calls and SMS are expected to continue functioning.
• The exact reason for the potential outage is not specified.
• Five drones were reportedly shot down on approach to Moscow.