However, she said that during her discussions with Indian leadership in New Delhi starting on Sunday she would explore how India could help the US to ensure that nuclear material and knowledge is kept out of rogue states and non-state actors.
The Vatican declined to comment on RSS chief Mohan Bhagwat's controversial remarks.
On the stalled goods and services tax bill, Modi said the Congress has made it a prestige issue but expressed confidence that the evolving arithmetic in Rajya Sabha would ensure that the legislation would be passed soon.