Prime Minister Modi's upcoming visit to Australia marks a pivotal moment for the Indo-Pacific. India, Australia, and Japan are strengthening cooperation to ensure a free and open region, despite US ambivalence. Discussions will focus on defense, critical minerals, climate change, and energy transition. India is actively building this strategic network, aiming to secure the region's future and diversify access to clean technologies, countering China's near-monopoly. A free and open Indo-Pacific is crucial for maritime security, economic resilience, and long-term prosperity. India should prioritize climate change on the agenda, recognizing Australia's role in UN climate negotiations.