sanaa

African refugees live homelessly at a temporary shelter beside a road on World Refugee Day in Sana'a, Yemen, 20 June 2014. The number of African refugees who have come to Yemen during the past few years has reached 750,000, most of them are Somalis. World Refugee Day is marked on 20 June each year.

Yahya Arhab/EPA

Homeless African refugees gather at a temporary shelter beside a road on World Refugee Day in Sanaa, Yemen

Protesters burn tyres during a demonstration against against Yemen's fuel shortages near the house of President Abdu Rabbu Mansour Hadi in Sanaa...Protesters burn tyres during a demonstration against against Yemen's fuel shortages near the house of President Abdu Rabbu Mansour Hadi in Sanaa June 11, 2014.

Khaled Abdullah/Reuters

Protesters burn tyres during a demonstration against Yemen‘s fuel shortages near the house of President Abdu Rabbu Mansour Hadi in Sanaa

Yemeni female followers of the Shiite Houthi movement hold a picture of late Shiite leader Ahmed Sharafeddin, during a protest demanding the dismissal of the government in Sana'a, Yemen, 23 January 2014. Reports state thousands of followers of the Shiite Houthi movement took to the streets to demand the dismissal of the government two days after unidentified gunmen killed Shiite leader Ahmed Sharafeddin, a representative of the Shiite Houthi movement in Yemen's national dialogue talks.

Yahya Arhab/EPA

Female followers of the Shia Houthi movement hold a picture of late Shia leader Ahmed Sharafeddin, during a protest demanding the dismissal of the government in Sana’a, Yemen.

Bedouin women wear traditional costumes as they sit in their tent during the Sanaa Summer Festival in Sanaa...Bedouin women wear traditional costumes as they sit in their tent during the Sanaa Summer Festival in Sanaa August 28, 2013. The two-week festival aims to stimulate domestic tourism and reassure local and international tourists about Yemen's stability.

Mohamed al-Sayaghi/Reuters

Bedouin women sit in their tent during the Sanaa Summer Festival in Sanaa. The two-week festival aims to stimulate domestic tourism and reassure local and international tourists about Yemen‘s stability Read more

Bedouins perform a traditional fighting dance during the Sanaa Summer Festival in Sanaa August 20, 2013. The two-week festival aims to stimulate domestic tourism and reassure local and international tourists about Yemen's stability.

Khaled Abdullah/Reuters

Bedouins perform a traditional fighting dance during the Sanaa summer festival in Sanaa on Tuesday. The two-week festival aims to stimulate domestic tourism and reassure local and international tourists about Yemen’s stability

An army trooper stands while manning a checkpoint at a checkpoint in Sanaa...An army trooper stands while manning a checkpoint at a checkpoint in Sanaa August 5, 2013. Britain and France extended the closure of their embassies in Yemen on Monday after a U.S. warning of a possible militant attack in the region, and the Arab state said it was stepping up security at ports and airports. REUTERS/Khaled Abdullah (YEMEN - Tags: POLITICS MILITARY)

Khaled Abdullah/Reuters

A soldier mans a checkpoint in Sana’a. On Monday, Britain and France extended the closure of their embassies in the Yemen capital after a US warning of a possible militant attack in the region. The Arab country has stepped up security at ports and airports. Read more

Two soldiers sit on a military vehicle as they read the Koran while fasting during Ramadan, near a checkpoint in Sanaa...Two soldiers from the central security forces sit on a military vehicle as they read the Koran while fasting during the Muslim fasting month of Ramadan, near a checkpoint in Sanaa July 18, 2013.  REUTERS/Mohamed al-Sayaghi (YEMEN - Tags: MILITARY RELIGION)

Mohamed al-Sayaghi/Reuters

Two Muslim soldiers from the central security forces sit on a military vehicle as they read the Koran while fasting during the month of Ramadan, near a checkpoint in Sana’a, Yemen on Thursday Read more

A Yemeni child attends a protest wearing a banner with the photo of a relative detained in Guantanamo Bay prison during a demonstration in front of the U.S. embassy demanding his release, in Sanaa, Yemen, Monday, June 17, 2013. Arabic on the banner reads, "freedom to Abd El Rahman, detainee (224) in Guantanamo Bay prison."

Hani Mohammed/AP

A Yemeni child attends a protest wearing a banner with the photo of a relative detained in Guantanamo Bay prison in front of the US embassy, in Sana’a, Yemen on Monday.

Women collect water from a rain-water pond on the outskirts of Sanaa, Yemen

Hani Mohammed/AP

Women collect water from a pond on the outskirts of Sanaa in Yemen