बेंगलुरु स्थित इसरो मुख्यालय को बम की धमकी मिली, अध्यक्ष वी नारायणन को ईमेल भेजा गया

A bomb threat sent to the headquarters of the Indian Space Research Organisation (ISRO) in Bengaluru triggered a major security response on Thursday, prompting police and bomb disposal teams to conduct an extensive search of the premises. T