PM Modi at dinner hosted by Obama

The Prime Minister, Narendra Modi arrives at Washington DC on March 31, 2016. He was here to attend the Nuclear Security Summit, hosted by President Barack Obama, where world leaders from over 50 countries are expected to share their assessment of the threat from nuclear weapons and materials.

The Prime Minister, Narendra Modi arrived in the United States to attend the 4th Nuclear Security Summit, in which leaders of more than 50 countries will assess the threats of nuclear terrorism.

The Prime Minister, Narendra Modi was being received on his arrival at Washington DC.

The Prime Minister, Narendra Modi arrives at the White House, in Washington D.C. on March 31, 2016.

President Barack Obama talks with India's Prime Minister Narendra Modi during a working dinner with heads of delegations of the Nuclear Security Summit in the East Room of the White House, in Washington.

The Prime Minister, Narendra Modi also met the Prime Minister of New Zealand, Mr. John Key, in Washington DC on March 31, 2016. He attended a bilateral meet with Prime Minister of New Zealand John Key.

PM Modi’s meeting with scientists from Laser Interferometer Gravitational-Wave Observatory LIGO.

The Prime Minister, Narendra Modi with the Scientists from LIGO, who proved gravitational waves theory.

The Prime Minister, Narendra Modi meeting the NRIs outside hotel, in Washington DC.