A new research cooperation agreement between NSF and the Department of Science and Technology of the Government of India has been announced (NSF 23-114):

Special Guidelines for Submitting Collaborative Proposals under U.S. National Science Foundation (NSF) and the Department of Science and Technology (DST) of India Collaborative Research Opportunities
The U.S. National Science Foundation (NSF) and the Department of Science and Technology (DST) of the Government of India have signed an Implementation Arrangement on research cooperation. The Implementation Arrangement provides a framework to encourage collaboration between U.S. and Indian research communities and sets out the principles by which joint activities might be supported. Through this research agency partnership, U.S. researchers may receive funding from NSF and India researchers may receive funding from DST respectively.

This NSF-DST collaborative research opportunity focuses specifically upon discoveries and innovations in areas of mutual interest that develop new knowledge in all aspects of computing, communications, and information science and engineering, advanced cyberinfrastructure, secure and trustworthy computing, and cyber-physical systems. Through a research agency partnership, NSF and DST will allow investigators from both countries to collaborate to write a single proposal that will undergo a single review process at NSF, the Coordinating Agency.

The first target date for U.S. investigators is August 15.

Please visit the the announcement webpage for more details.