The Asian Development Bank (ADB) is a regional development bank established in 1966 to promote economic growth and cooperation in Asia. It provides financial assistance, technical expertise, and policy advice to its member countries, focusing on reducing poverty and improving living standards. ADB supports various sectors, including infrastructure, education, and health, by funding projects and programs. With 68 member countries, including both developed and developing nations, ADB aims to foster sustainable development and regional integration through collaboration and investment in key areas.