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<\/div>\n<\/div>\n<\/div>\nThere is something striking about the scale of preparation this time for the NEET-UG re-exam in Tamil Nadu. In a move that sounds closer to a high-security military operation than an examination process, question papers will be transported from Madurai to Tirunelveli using an Indian Army helicopter, according to ANI.A trial landing of the helicopter was already conducted at the Tirunelveli Armed Reserve Ground, where officials ran mock drills to test every detail\u2014from how the aircraft would touch down, to how sealed question paper trunks would be transferred and secured within minutes. The idea is simple: remove uncertainty at every step.And the chain doesn\u2019t begin in Madurai. The papers will first travel from Delhi by aircraft under strict security cover before reaching southern Tamil Nadu. From there, the helicopter takes over for the final leg, under the watch of security personnel and coordinated supervision from multiple agencies.It\u2019s not just transport that has been reimagined. After concerns around paper leaks disrupted the earlier attempt, the National Testing Agency (NTA) has essentially rebuilt the security architecture of the exam from scratch\u2014layer by layer, point by point.<\/p>\n 1. Locked-down question setting rooms<\/span>The journey of a NEET question paper begins in complete isolation. Paper setters are placed in secure rooms where phones, internet access, and outside communication simply do not exist. Even rough work is tightly monitored and destroyed after use. Multiple encrypted versions of the paper are created so that even if one fragment is compromised, it cannot be reconstructed easily.2. Printing under CCTV and coded traceability<\/span>Once finalised, the papers move into high-security printing facilities where surveillance cameras never stop recording. Electronic devices are banned completely inside. Each question paper set carries a unique code\u2014almost like a fingerprint\u2014so that every copy can be traced back to its origin if anything goes wrong.3. Delhi-to-Tamil Nadu transport chain with helicopter transfer<\/span>This is where the ANI-reported operation stands out. The papers are flown from Delhi to Madurai under armed supervision, and from there, transported by Indian Army helicopter to Tirunelveli. The movement is monitored end-to-end with GPS tracking, while personnel from agencies like the CRPF and CISF ensure physical security throughout the route.4. Strong rooms that stay sealed until the last moment<\/span>Once the consignment reaches its destination, it doesn\u2019t move freely. It is locked inside designated strong rooms under armed guard and CCTV surveillance. The seals remain untouched until just before the exam begins, and opening is done only in the presence of authorised officials.5. Biometric + facial verification at entry gates<\/span>At exam centres, identity checks have become much stricter. Candidates must pass Aadhaar-based biometric verification, facial recognition scanning, and live photo capture before they are even allowed inside. The goal is straightforward\u2014no impersonation, no proxy entries, no gaps.6. Heavy frisking and total device lockdown<\/span>Inside exam centres, there is zero tolerance for electronic devices. Candidates go through multiple rounds of frisking using metal detectors, with separate arrangements for men and women. Phones, smartwatches, calculators\u2014everything is banned. Mobile signal jammers add another layer, ensuring no communication leaks in or out.7. 24×7 CCTV + AI-based monitoring<\/span>Once the exam begins, every centre effectively comes under digital watch. CCTV feeds are streamed live to control rooms of the NTA, Ministry of Education, and state authorities. AI systems scan for unusual behaviour patterns, while flying squads physically inspect centres in real time. It\u2019s human vigilance backed by machine alerts.With more than 20 lakh aspirants expected, the NEET-UG re-exam is no longer just an entrance test\u2014it has become a nationwide security exercise.From helicopters landing in Tirunelveli to AI watching exam halls in real time, the message from authorities is clear: this time, every possible loophole is being closed before the first question is even handed out.<\/div>\nThe 7-layer security system guarding NEET papers this time<\/h2>\n<\/p>\n