Pakistan in Saudi-led anti-terrorism alliance?: Background

On 15 December, the Kingdom of Saudi Arabia announced the formation of a military alliance against the Islamic State in Iraq and Syria (ISIS) or Daesh. To the surprise of Pakistan, it too was included in the alliance. Meanwhile, Pakistani Foreign Office later clarified that it is still looking into the details of the role of Pakistan in the alliance proposal. So, is Pakistan part of the alliance? Or, is it  not?

To understand the broader politics behind, do read recent insights by our staff: