Tehran, May 23, IRNA Iranian and Indian officials inked 12 documents on cooperation in different fields here on Monday.
The signing ceremony was held in the presence of Iran's President Hassan Rouhani and visiting Indian Prime Minister Narendra Modi.
Modi, heading a high-ranking delegation, arrived in Tehran on Sunday and was officially welcomed by President Rouhani on Monday morning.
Also, Afghan President Ashraf Ghani arrived in the Iranian capital on Monday morning for signing a trilateral agreement on Chabahar port between Iran, Afghanistan and India.