New Delhi: The Center is considering the possibility of using the Indian Air Force to transport the NEET-UG paper to ensure foolproof conduct of the re-exam on June 21, news agency PTI reported citing sources.This comes after a high-level meeting chaired by Defense Minister Rajnath Singh. Interestingly, Education Minister Dharmendra Pradhan and Communications Minister Jyotiraditya Scindia also attended the meeting.The meeting focused on the entire examination process, from setting and printing of question papers to transportation and security arrangements.“Ministers and senior officials discussed whether IAF aircraft could be used to transport NEET-UG exam papers,” sources told PTI.“However, no final decision has been taken yet and the option will be placed before Prime Minister Narendra Modi for final consideration,” he said.Meanwhile, Prime Minister Narendra Modi is also believed to be personally monitoring the preparations for the June 21 re-examination, and is being updated on every detail related to the exam process.The National Eligibility cum Entrance Test (Undergraduate), or NEET-UG, was conducted on May 3 across 551 Indian cities and 14 overseas centres. Around 23 lakh candidates had registered for the examination conducted by NTA.According to NTA, information about the alleged malpractice was received on the evening of May 7, four days after the examination was conducted.The NTA said the inputs were shared with central agencies the next morning for “independent verification and necessary action”.NTA had canceled NEET-UG on May 12 amid allegations of paper leak. The exam has been scheduled again on June 21.The CBI registered the case based on a written complaint by the Department of Higher Education under the Education Ministry.The Central Investigation Agency formed special teams to investigate the case, conducted searches across the country and made prompt arrests.So far, 13 accused have been arrested in the case from Delhi, Jaipur, Gurugram, Nashik, Pune, Latur and Ahilyanagar.The investigation conducted so far has revealed the real source of the question paper leak, the CBI had earlier said.