India has successfully test-fired an indigenously developed intermediate-range ballistic missile capable of carrying a nuclear warhead deep into the territory of its geopolitical rival, China, just as Prime Minister Narendra Modi prepares for his first visit there in years.

Indian Prime Minister Narendra Modi has met China's top diplomat and hailed the “steady progress” made in improving the countries' relationship after a yearslong standoff between the nuclear-armed powers.

His remarks came as Delhi and Beijing agreed on resumption of direct flights, border trade, facilitating trade and investments, and at least three border-related new mechanisms, signalling headway made in rebuilding ties after five years of a tense border standoff.