Special security measures will be imposed over Delhi beginning at 1:30 am UTC on September 11 and lasting until 5:30 pm UTC on September 13, the day the city hosts the BRICS summit, according to sources familiar with the arrangements.
The restrictions, announced by aviation and security officials, will create a temporary no‑fly zone around the capital. Coordination between the Directorate General of Civil Aviation (DGCA) and the Ministry of Home Affairs is expected to ensure that all civilian aircraft are either grounded or rerouted during the specified window.
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Air traffic controllers have been instructed to issue NOTAMs (Notice to Airmen) to airlines operating in and out of Indira Gandhi International Airport and nearby airfields. While exact flight cancellations have not been disclosed, carriers are advised to plan alternate routes or adjust schedules to avoid the restricted airspace, which will be monitored by military radar units.
The BRICS summit, a gathering of the five major emerging economies, brings heightened diplomatic activity and large‑scale security planning. Historically, host nations have imposed similar airspace curbs to safeguard delegates, protect critical infrastructure, and prevent any aerial threats during high‑profile meetings.
Authorities have not released a detailed list of affected flights, but they have pledged real‑time updates through official channels. Passengers traveling to or from Delhi during the three‑day period are urged to check airline communications and remain prepared for possible delays or diversions.
