The 2015 India Blockade of Nepal, which began on 23 September 2015 and lasted about six months, was an economic and humanitarian crisis that severely affected Nepal and its economy.
Nepal has accused India of imposing an undeclared blockade[1] triggered by Indian concern about changes to the Nepali constitution, violent ethnic conflict, and Nepal's increasing cooperation with China. India denied the allegations, stating the supply shortages were imposed by Madheshi protesters within Nepal.
As a landlocked nation, Nepal imports most of its petroleum supplies from India. Roughly 300 fuel trucks enter from India on a normal day, but this dwindled to a sporadic passage of 5–10 fuel trucks daily during the crisis, though shipments of perishables like fruits and vegetables had generally been allowed to pass.
Moreover, India had also been stopping some Nepalese trucks at the Kolkata harbour.[2] The blockade choked imports of not only petroleum, but also medicines and earthquake relief material.[3] By March 2016, fuel shipments were mostly back to normal.