Initial research toward the formation of a new charity

I hope to start a new charity focused on helping disabled refugee and displaced children in refugee camps and would like to get more information about that general area.

Focusing on Europe, North Africa, and The Middle East.

Any information regarding:
Current charities and NGOs operating in the space.
Statistics for disabled refugees and main locations.

Please let me know if you're interested in this project, and any ideas you may have.

Cheers, Andy