Solution:On January 1st, 1948, India requested that the UN Security Council (UNSC) address the problem. Atal Bihari Vajpayee, the prime Minister of India at the time, boarded the bus for the first time on February 19, 1999. A terrorist attack on the Samjhauta Express, a twice-weekly train services linking Delhi, India and Lahore, Pakistan, took place on February 18, 2007.