ISIS-K, Islamic State, The Taliban and Al-Qaeda: How Are They Different?

So-called Islamic State, the Taliban, and al-Qaeda are all radical jihadist groups, but they are not all the same.

The so-called Islamic State, al-Qaeda and now the Taliban are radical jihadist groups focused on ridding the world from the threat, as they perceive it, that Western culture poses to Islam.

However, although broadly speaking they share a similar ideology, their views actually differ significantly – so much so that the three groups have often found themselves in conflict with one another.  

And although there's no disputing the fact that IS have dominated the media in recent months, both al-Qaeda and the Taliban are still very much at large.

But what are the differences between these three prominent terrorist organisations?