The Bureau of Civil Aviation Security (BCAS) has ordered tighter measures at all airports after Monday’s (November 10, 2025) blast in Delhi, prompting airlines to urge passengers to arrive early for their flights.

The aviation security regulator has also sought monitoring of non-conventional flying objects, including microlite aircraft, aero-models, paragliders, drones and, and hot air balloons near airports, helipads, and aerial fields.

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Airlines and airports have been instructed to deploy additional security guards at aircraft, and ensure full search of all aircraft and catering equipment.

Security at all access control points at the airport will be enhanced, and random checking at passenger terminal gates and that of baggage have been ordered.