Chandigarh, May 09, 2025 (ANI): Amid India, Pakistan tensions, air raid sirens are being sounded in Chandigarh on May 09. An air warning has been received from Air Force station of possible attack by Pakistan. Air siren sounded as part of a precautionary measure to remind citizens to remain alert. People are advised to remain indoors and away from balconies, says DC Chandigarh.