People fleeing the military offensive against the Pakistani militants in North Waziristan, travel atop a vehicle with their belongings while entering Bannu
People fleeing the military offensive against the Pakistani militants in North Waziristan, travel atop a vehicle with their belongings while entering Bannu, located in Pakistan's Khyber-Pakhtunkhwa province, June 20, 2014. Pakistan announced the start of a full-on military offensive on Sunday to quash an increasingly assertive Pakistani Taliban insurgency in the ethnic Pashtun region, the base of some of the country's most feared al Qaeda-linked militants. REUTERS/Ihsan Khattak (PAKISTAN - Tags: POLITICS CIVIL UNREST SOCIETY IMMIGRATION)
Soldiers drive toward North Waziristan, from Bannu
Soldiers drive toward North Waziristan, from Bannu, June 20, 2014. Pakistan announced the start of a full-on military offensive on Sunday to quash an increasingly assertive Pakistani Taliban insurgency in the ethnic Pashtun region, the base of some of the country's most feared al Qaeda-linked militants. REUTERS/Ihsan Khattak (PAKISTAN - Tags: POLITICS CIVIL UNREST MILITARY)
Soldiers drive toward North Waziristan, from Bannu
Soldiers drive toward North Waziristan, from Bannu, June 20, 2014. Pakistan announced the start of a full-on military offensive on Sunday to quash an increasingly assertive Pakistani Taliban insurgency in the ethnic Pashtun region, the base of some of the country's most feared al Qaeda-linked militants. REUTERS/Ihsan Khattak (PAKISTAN - Tags: POLITICS CIVIL UNREST MILITARY)
An Afghan woman holds a child as she waits with others to have a medical check-up at a health clinic set up by the UNHCR to mark World Refugee Day in Islamabad
An Afghan woman holds a child as she waits with others to have a medical check-up at a health clinic set up by the United Nations High Commissioner for Refugees (UNHCR) to mark World Refugee Day in Islamabad June 20, 2014. World Refugee Day, an occasion that draws attention to those who have been displaced around the globe, falls on June 20. REUTERS/Faisal Mahmood (PAKISTAN - Tags: SOCIETY IMMIGRATION POLITICS CIVIL UNREST)
An Afghan woman holds a child as she waits with others to have a medical check-up at a health clinic set up by the UNHCR to mark World Refugee Day in Islamabad
An Afghan woman holds a child as she waits with others to have a medical check-up at a health clinic set up by the United Nations High Commissioner for Refugees (UNHCR) to mark World Refugee Day in Islamabad June 20, 2014. World Refugee Day, an occasion that draws attention to those who have been displaced around the globe, falls on June 20. REUTERS/Faisal Mahmood (PAKISTAN - Tags: SOCIETY IMMIGRATION POLITICS CIVIL UNREST)
An Afghan refugee girl yawns as she sits with others to have a medical check-up at a health clinic set up by the UNHCR to mark World Refugee Day in Islamabad
An Afghan refugee girl yawns as she sits with others to have a medical check-up at a health clinic set up by the United Nations High Commissioner for Refugees (UNHCR) to mark World Refugee Day in Islamabad June 20, 2014. World Refugee Day, an occasion that draws attention to those who have been displaced around the globe, falls on June 20. REUTERS/Faisal Mahmood (PAKISTAN - Tags: SOCIETY IMMIGRATION POLITICS CIVIL UNREST)
People fleeing the military offensive against the Pakistani militants in North Waziristan, travel atop a vehicle with their belongings while entering Bannu
People fleeing the military offensive against the Pakistani militants in North Waziristan, travel atop a vehicle with their belongings while entering Bannu, located in Pakistan's Khyber-Pakhtunkhwa province, June 20, 2014. Pakistan announced the start of a full-on military offensive on Sunday to quash an increasingly assertive Pakistani Taliban insurgency in the ethnic Pashtun region, the base of some of the country's most feared al Qaeda-linked militants. REUTERS/Ihsan Khattak (PAKISTAN - Tags: POLITICS CIVIL UNREST SOCIETY IMMIGRATION)
An Afghan refugee has her eyes tested at a health clinic set up by the UNHCR to mark World Refugee Day in Islamabad
An Afghan refugee has her eyes tested at a health clinic set up by the United Nations High Commissioner for Refugees (UNHCR) to mark World Refugee Day in Islamabad June 20, 2014. World Refugee Day, an occasion that draws attention to those who have been displaced around the globe, falls on June 20. REUTERS/Faisal Mahmood (PAKISTAN - Tags: SOCIETY IMMIGRATION POLITICS CIVIL UNREST)
An Afghan refugee girl waits with others to have a medical check-up at a health clinic setup by the UNHCR to mark World Refugee Day in Islamabad
An Afghan refugee girl waits with others to have a medical check-up at a health clinic setup by the United Nations High Commissioner for Refugees (UNHCR) to mark World Refugee Day in Islamabad June 20, 2014. World Refugee Day, an occasion that draws attention to those who have been displaced around the globe, falls on June 20. REUTERS/Faisal Mahmood (PAKISTAN - Tags: SOCIETY IMMIGRATION POLITICS CIVIL UNREST CONFLICT)