I. Flight: Syria, Iraq and Lebanon

Idlib, Syria, Atme Camp for Internally Displaced People

In 2011, civil war broke out in Syria. Tens of thousands of internally displaced people found shelter in camps in rebel-controlled areas in the north of Syria. Others crossed into Turkey, Lebanon, Iraq and Jordan in search of security.

Idlib, Syria, Qay Camp for IDPs.

Idlib, Syria, FSA fighter at Qay Camp for IDPs.

Idlib, Syria, Qay Camp for IDPs.

Idlib, Syria, Atme Camp for IDPs.

Idlib, Syria, FSA fighters at Qah Camp for Displaced People

Islahiya, Turkey, Camp for Syrian 'guests'

Dohuk, Iraqi Kurdistan, UNHCR Domiz Camp for Syrians.

Dohok, Iraqi Kurdistan, MSF opened a maternity clinic to accommodate the rapid rise in the number of births among Syrians at Domiz Camp, which houses more than 60,000 refugees.

Dohuk, Iraqi Kurdistan, hundreds of refugees arriving everyday from Syria, seeking refuge.

Bekaa Valley, Lebanon, an elderly Syrian woman living in makeshift housing.

Bekaa Valley, Lebanon, makeshift housing

Istanbul, Turkey, a baby born to Syrians Ayman Khalil and Selma Muhamed in stateless.

Suruc, Turkey, a Syrian refugee family waits near an informal border crossing in order to go back to their homes in Kobani, Syria -- despite ongoing clashes between ISIS and Kurdish PYD fighters.

Bajet Kandala, Iraq, A Yazidi woman cares for her orphaned grandchildren who lost their parents when ISIS attacked villages in Sinjar, killing and capturing thousands of Yazidis.

Zakho, Iraqi Kurdistan, a Yazidi family seeks psychiatric help at a hospital for 19 year-old Wanza Haji after an emotional breakdown left her in a catatonic state.

Bajet Kandala, Iraq, Yazidi

children climb over the fence at a camp for displaced people, thousands of whom escaped attacks by ISIS on their villages in Singar.