Nepal PM KP Singh Oli

In pictures: 70 years of Indo-Nepal Treaty of peace and friendship

Seventy years ago, the Indo-Nepal Treaty of Peace and Friendship was signed

"PM Oli's statements have crossed the limit. Extremism only creates trouble," former prime minister Baburam Bhattarai tweeted

Oli and Prachanda have held a series of meetings to iron out their differences, but both the factions appeared to have gone back to locking horns

As both the leaders stick to their respective stands, the talk could not bear any fruit, said a source close to Prime Minister Oli.

During this visit Nepal's PM will meet his Indian counterpart Narendra Modi that could reset the strained relations between two countries