This article addresses the question of why regional cooperation among Afghanistan’s neighbours has been so difficult despite these countries’ common concerns. To answer this question, Afghanistan is conceptualised as placed at the core of overlapping regions: South Asia, the Middle East, Central Asia and, through China’s influence, East Asia. Over the past decade, interactions among different regions ‘through’ Afghanistan have increased, and overlap has intensified.

The war on terror, often described as ‘the longest war’ or ‘the wrong war’, is approaching its pinnacle. In this context, 2014 has been the centre of gravity while formulating strategies, framing policies and executing actions to ensure an honourable exit for the international forces led by the United States from Afghanistan.

There is immense strategic interest in the Af-Pak region. The US has spent over half a trillion dollars in Afghanistan and perhaps billions in Pakistan. NATO has spent money and sacrificed lives in Afghanistan. India, China, Russia and Iran have given large packages of aid and invested in the country. What will be the future of these trillion dollars of expenditure, huge investments and diplomatic efforts in the Af-PaK region? Ahmad Rashid offers a disturbing answer. Pakistan is on the brink of collapse, Afghanistan is in the midst of a civil war, and the Americans are pulling out.