Prime Minister Narendra Modi has become India's longest-serving elected prime minister, a milestone that drew congratulations from American lawmakers across party lines and top US business leaders in Washington on 12 June, underscoring the growing weight of the US-India partnership in global affairs.

Corporate America Responds

Charles R. Kaye, chairman of Warburg Pincus, wrote a letter to PM Modi dated 10 June, saying the achievement reflected 'the trust and confidence the people of India have placed in your leadership.' Kaye noted that India had strengthened 'its position as one of the world's most dynamic economies and emerged as a leading force on the global stage.'

The private equity executive disclosed the depth of his firm's India exposure: 'Today, India is the firm's second-largest private equity destination globally and our largest market in Asia.' He added that Warburg Pincus remained 'committed to being a long-term partner in India's continued development.'

Jeetu Patel of Cisco said Modi's administration had prioritised 'digital inclusion and technological advancement,' helping build 'a more connected and resilient future for India and the world.' Patel said India had 'become the world's fastest growing major economy' under Modi's leadership, and that Cisco was 'honored to be a technology partner of India during the AI era.'

Bipartisan Praise on Capitol Hill

Rep. French Hill said Modi's tenure reflected 'the trust he's earned from people of the world's largest democracy.' Rep. Brad Sherman called the United States and India 'the world's oldest and largest democracies,' bound by 'a natural partnership rooted and enduring bond,' adding: 'I send my heartfelt congratulations to the people of India on this historic milestone.'

Rep. Joe Wilson framed the relationship in geopolitical terms, saying the US-India tie was critical as 'the free world is threatened by dictators seeking to overturn prosperity and Rule of Law.' Sen. Cindy Hyde-Smith expressed hope for 'strengthened trade and economic ties between our two nations,' while Rep. Mike Haridopolos said, 'The US-India partnership has never been more important.'

Modi's Record Tenure in Context

Narendra Modi first assumed office in May 2014, leading the Bharatiya Janata Party (BJP) to three consecutive national election victories — a feat unmatched in post-Independence India's electoral history. His tenure has coincided with sustained economic expansion, a rapid build-out of digital public infrastructure, and a markedly higher international profile for India.

Over the past decade, Washington and New Delhi have broadened cooperation across defence, critical technologies, semiconductors, trade, energy, and the Indo-Pacific region — a strategic convergence that gives the congratulatory messages from Capitol Hill added diplomatic weight.

What This Signals

The breadth of the response — spanning both parties in Congress, a US Senate voice, and executives from major American firms — reflects how central the India story has become to US foreign policy and investment calculus. Notably, the messages arrive as India and the United States continue to negotiate trade frameworks and deepen technology-sharing arrangements. All eyes will be on whether this goodwill translates into concrete agreements in the months ahead.