The long-awaited sequel to the 1997 cult classic Border has officially begun its musical journey. The makers of Border 2 released the updated version of the legendary patriotic anthem, Ghar Kab Aaoge (originally known as Sandese Aate Hain) today. The song's launch took place at a grand event in Jaisalmer, a location that holds deep significance for the franchise's war-drama roots. Nearly 28 years after the original film's release, J.P. Dutta and the production team have brought back the soulful voice of Sonu Nigam to lead the track.