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.

Relations plummeted in 2020 after security forces clashed along the border. The violence, the worst in decades, left 20 Indian soldiers and four Chinese soldiers dead, freezing high-level political engagements.

Indian Prime Minister Narendra Modi will travel to China from August 31 to September 1 to attend the Shanghai Cooperation Organisation summit in Tianjin at the invitation of China's President Xi Jinping,