Recent terrorist attack in Mumbai killed over 125 and injured 300. It was most brazen act equated with 911 on United States. This has promoted call to curb the Islamic terrorism in its bud and address the challenge to do what has not been done in India over 60 years. Things have changed in last 6 decaldes, aspirations of the people also changed. The modern India needs modern constitution. The old constitution lived its life. It is time to change it completely. Author critically evaluates entire scenario that have long term effect. Read the article.