The Comprehensive Global Strategic Partnership is a diplomatic concept and designation used by states to signify a bilateral relationship as long-term, comprehensive, and of the highest political priority. It is not a binding mutual-defence treaty, but rather a political umbrella that bundles cooperation across multiple domains, including defence, security, trade, investment, and technology. The term "Global Strategic Partnership" emerged in the early 2000s as major powers sought labels more flexible than Cold War-era alliances.
For the India-US relationship, this designation was officially accepted in February 2020 during the State Visit of President Donald J. Trump to India. This move elevated the relationship from the "Strategic Partnership" status it had held since 2005. The partnership is anchored in mutual trust, shared interests, and democratic values.
The mechanism of the partnership involves an institutional architecture, such as regular leaders' summits and the Foreign and Defence Ministers' 2+2 dialogues. Key provisions include deepening defence and security cooperation through joint exercises, information sharing, and collaboration on co-development and co-production of advanced defence components. The US also reaffirmed India's status as a Major Defense Partner for technology transfer purposes. The partnership connects to related concepts like the Quad (India, US, Japan, Australia) and the Initiative on Critical and Emerging Technology (iCET). Recent developments include the launch of the U.S.-India COMPACT (Catalyzing Opportunities for Military Partnership, Accelerated Commerce & Technology) in February 2025 and US support for India's permanent membership in a reformed U.N. Security Council.