How many movies have Keshav Naidu and Vivek Shauq collaborated on?

They have worked on 3 movies together! Their first movie together was Gadar: Ek Prem Katha (2001) while their highest rated movie together was 23rd March 1931: Shaheed (2002). They have not worked together since Nalaik (2005). They are most known for their history films together.