Modi, who called up Prime Minister Sushil Koirala, also expressed sorrow at the loss of lives in the violence in Nepal and extended his condolences to the families of the deceased and the people of Nepal.
At least 20 people including 17 policemen were killed and more than 100 injured in a violent clash yesterday in western Nepal's Kailali district between security personnel and protesters demanding a separate Tharuhat province.
He also appealed to the government, all political parties and the people of Nepal to eschew violence and maintain social harmony and conveyed that, as a neighbour, India would do all it can for security in Nepal.
Modi reiterated that the political leadership of Nepal should resolve all outstanding issues through dialogue between all political parties and through the process of widest possible consultation, including with the public, so as to strengthen the climate of trust and confidence across and between all sections of society.
Lauding the historic progress that Nepal had made in the peace process and drafting its Constitution, Modi assured Koirala that India's one and only desire was to see the emergence of a peaceful, secure, stable, democratic and prosperous Nepal, which draws strength from its rich social diversity, enormous resources and extraordinary talent.
"India, he reiterated, will continue to provide all support to Nepal, in accordance with the wishes and priorities of the people of Nepal, to achieve that goal," the release said.