 The planet has started with some sparkling natural will and there are some big cats which are the apex predators living in extreme habitats, rugged terrains and some of them have learned to adapt as well. The tiger is the biggest cat species belonging to the genus Panthera presently approximately 4,200 to 4,400 tigers are left in the wild. The highly social lions occupy only 8% of the historic range. In Asia, the only wild population can be found in Saurashtra in India. The fastest terrestrial animal cheetah was the only cat species which was extinct from the Indian subcontinent. Under the visionary leadership of Honourable Prime Minister Nareem Modi, cheetah made a comeback on Indian soil and the first cheetah curbs were born in March 2023. The highly adaptive leopard has the widest range as compared to other big cat species of the world. The jaguar is the largest big cat species of the Americas and is the third largest cat in the world after tiger and lion. The ghost of the mountains, the snow leopard inhabits the world's most rugged terrains, the high altitude mountain ranges of Central Asia. The cougar also known as the puma or mountain lion is native to the Americas. However, unlike lions, the puma is a solitary animal. To address the need for a global institution for preservation of big cats, a global partnership initiative to establish an international big cat alliance is being launched by India under the visionary leadership of Honourable Prime Minister Srinareen Modi. The overarching objective of the alliance is to create synergy through a collaborative platform for increased dissemination of benchmarking big cat conservation practices and provide access to a central common repository of technical know-how and corpus of funds to enhance the status of habitats, prey and big cats in order to secure our ecological future and mitigate adverse effects of climate change. This partnership initiative to establish an international big cat alliance with focus on protection and conservation of seven major big cats of the world which are tiger, lion, leopard, snow leopard, puma, jaguar and the cheetah with the involvement of 97 range countries that harbors the said species. The alliance is also open for other interested countries and international organizations that are willing to contribute to IBC's objectives.