Security at the United Nations in New York City was significantly increased on the first day of the General Assembly, with a reported suspicious package contributing to a tense and chaotic atmosphere around the U.N. headquarters. For the first time, in response to rising concerns about potential threats, U.N. security protocols required all staff and lower-level diplomats to have their belongings scanned before entering the building. However, only two scanners were available for the large number of people attempting to enter through the staff entrance between 8 a.m. and 9 a.m. on Tuesday, leading to long delays and some anxious individuals trying to get through quickly. Motorcades carrying world leaders had priority access on nearby streets, which caused traffic to come to a standstill. First Avenue, which runs alongside the U.N. complex, was closed to regular traffic, allowing only motorcades to pass through. This forced many vehicles heading uptown to use Third Avenue instead. However, police closed Third Avenue in the middle of the afternoon after a report of a suspicious package near East 43rd Street and Third Avenue. The incident prompted a swift response from the bomb squad and other officers. Around 3 p.m. on Tuesday, police received a call about the suspicious package, leading to an immediate investigation. The object was later confirmed to be harmless, and the area was reopened. Despite the disruptions, the U.N. continued its operations, with security measures in place to ensure the safety of staff and dignitaries. The incident highlighted the heightened security environment at the U.N., where vigilance is essential given the global nature of its work and the potential for threats.