"External support to the Taliban and other terrorist groups is primarily motivated by regional rivalry, with excessive and unnecessary anxiety and suspicion of one state over its rival's otherwise ordinary relations with Afghanistan," Mahmoud Saikal, Afghanistan's Permanent Representative told the United Nations General Assembly without directly mentioning India.
"This has resulted in an unsavory policy of using violent proxies in pursuit of political objectives, which has created a significant trust deficit between Pakistan and Afghanistan and provides oxygen for terror to breathe," he added.
"This year has been the bloodiest in Afghanistan since 2001, with a sharp increase in civilian and military casualties. We have come under high levels of attacks from foreign-based Taliban including the Haqqani network, Al Qaeda, ISIS (Daesh), Hekmatyar's faction, and other extremist groups," he said.
The Haqqani network is blamed for some of the deadliest attacks in Afghanistan, including the Indian embassy bombing and the attack on Kabul Serena Hotel in 2008.
The peak of this was the Taliban's temporary capture of Kunduz city in late September, during which together with hundreds of international terrorists they unleashed their reign of terror on the population, he added.
Lack of coordination of Pakistan's untimely counter- terrorism operations with Afghanistan, allowing part of international terrorists to enter Afghan soil; and Kabul's preoccupation with its 2014 political transition, involving two rounds of elections, which slowed down governance were the other two reasons he listed.
"Alongside these threats, in 2015 Afghanistan continued to face regular attacks across the Durand Line by Pakistani security forces in clear violation of our sovereignty and territorial integrity.
He said these issues were discussed with the Pakistan government "yet no action has been taken to rectify the situation".
Pakistan's UN envoy Maleeha Lodhi said that while Pakistan remained ready to assist in reviving an Afghan-led and owned peace process, it would do so only once requested by the Afghan government.
"But anti-Pakistan rhetoric from Kabul must cease.
"Pakistan remains committed to the principles of a peaceful neighbourhood and peace for development," she said.
