Correct Answer : Option (D) - Afghanistan
Note : Indian Ambassador to Afghanistan, Vinay Kumar made the hand-over of the first pair of replacement Mi-24 attack helicopters to Afghanistan Defence Minister, Asadullah Khalid at the Kabul Air Force base with the main objective of strengthening the Afghan air force as it battles Taliban insurgency against the fact of US' lookout for exiting the Afghanistan after a 17-year stay. The choppers were purchased from Belarus. The Mi-24 is a large helicopter gunship and can be used for assault and transport missions. The Mi-24 can ferry up to 8 people. India has been 1 of the largest donors of Mi-24 helicopters to Afghanistan and, since 2001, has contributed around 3$ billion as help to Afghanistan.