Who handed over 1L doses of the made-in-India Oxford AstraZeneca vaccine to his Bangladeshi counterpart General Aziz Ahmed in Dhaka in April 2021?

• A. Bipin Rawat
• B. Karambir Singh
• C. Manoj Mukund Naravane
• D. Dalbir Singh Suhag
• E. Yogesh Kumar Joshi