The UK has been at the forefront of the humanitarian response in Syria and our £114m funding for previous UN-led appeals has already helped to provide food, medicine and shelter to hundreds of thousands of people.
Britain has never stood on the sidelines and we are ready to play our role. We will be making further announcements over the next weeks and months, but other donors must also play their part.
Half the population at the Zaatari refugee camp are children. After escaping violence at home they are now growing up on the edge of war.
In my second special report, I see how charities in Zaatari are working with Syrian children to try to numb the painful trauma of war.
Zataari, a Syrian camp for more than 100,000 refugees, is a place so desolate that only the truly desperate would call it home.