Niger's army soldiers sitting in the back of a truck escort Nigeriens who are heading north towards Libya as they leave Agadez, Niger October 29, 2019. Picture taken October 29, 2019. REUTERS/ Zohra Bensemra

Niger's army soldiers ride a pickup while escorting Nigeriens heading north towards Libya as they leave Agadez, Niger October 29, 2019. Picture taken October 29, 2019. REUTERS/Zohra Bensemra

Nigeriens sit in the back of trucks preparing to travel north towards Libya, while waiting for Niger army soldiers to escort them through the desert, on the outskirts of Agadez, Niger October 29, 2019. Picture taken October 29, 2019. REUTERS/Zohra Bensemra

A street vendor boy pushes his cart as he passes Nigeriens sitting in the back of trucks, preparing to travel north towards Libya, while waiting for Niger army soldiers to escort them through the desert, on the outskirts of Agadez, Niger October 29, 2019. Picture taken October 29, 2019. REUTERS/ Zohra Bensemra

Nigeriens sit in the back of a truck, preparing to travel north towards Libya while waiting for Niger army soldiers to escort them through the desert, on the outskirts of Agadez, Niger October 29, 2019. Picture taken October 29, 2019. REUTERS/Zohra Bensemra

Nigeriens sit in the back of a truck, preparing to travel north towards Libya, while waiting for Niger army soldiers to escort them through the desert, on the outskirts of Agadez, Niger October 29, 2019. Picture taken October 29, 2019. REUTERS/Zohra Bensemra

Shoes of former migrant smugglers are seen outside the room where they used to house migrants before leaving for Libya and Algeria, in Agadez, Niger October 27 2019. Picture taken October 27, 2019. REUTERS/Zohra Bensemra

Nigeriens sit in the back of trucks, preparing to travel north towards Libya, while waiting for Niger army soldiers to escort them through the desert, on the outskirts of Agadez, Niger October 29, 2019. Picture taken October 29, 2019. REUTERS/ Zohra Bensemra

Mahamane Alkassoum, 37, a former migrant smuggler speaks during an interview with Reuters as he sits with his partners at a place where they used to house migrants before leaving for Libya and Algeria, in Agadez, Niger October 26 2019. Picture taken October 26, 2019. REUTERS/ Zohra Bensemra

Former migrant smugglers speak during an interview with Reuters at a place where they used to house migrants before leaving for Libya and Algeria, in Agadez, Niger October 27 2019. Picture taken October 27, 2019. REUTERS/Zohra Bensemra

A former migrant smuggler waits for his partners to join a meeting at the place where they used to house migrants before leaving for Libya and Algeria, in Agadez, Niger October 27 2019. Picture taken October 27, 2019. REUTERS/Zohra Bensemra TPX IMAGES OF THE DAY

A man sharpens a blade ahead of the Eid al-Adha celebrations, amid the coronavirus disease (COVID-19) pandemic, in Misrata, Libya July 28, 2020. Picture taken July 28, 2020. REUTERS/Ayman Al-Sahili

A vendor sells knives at a market ahead of the Eid al-Adha celebrations, amid the coronavirus disease (COVID-19) pandemic, in Misrata, Libya July 28, 2020. Picture taken July 28, 2020. REUTERS/Ayman Al-Sahili

People visit a livestock market ahead of the Eid al-Adha celebrations, amid the coronavirus disease (COVID-19) pandemic, in Misrata, Libya July 27, 2020. Picture taken July 27, 2020. REUTERS/Ayman Al-Sahili

People visit a livestock market ahead of the Eid al-Adha celebrations, amid the coronavirus disease (COVID-19) pandemic, in Misrata, Libya July 27, 2020. Picture taken July 27, 2020. REUTERS/Ayman Al-Sahili

Children wear protective face masks as they look at clothes in a shop ahead of the Eid al-Adha celebrations, amid the coronavirus disease (COVID-19) pandemic, in Misrata, Libya July 28, 2020. Picture taken July 28, 2020. REUTERS/Ayman Al-Sahili

A man checks the teeth of a sheep at a livestock market ahead of the Eid al-Adha celebrations, amid the coronavirus disease (COVID-19) pandemic, in Misrata, Libya July 27, 2020. Picture taken July 27, 2020. REUTERS/Ayman Al-Sahili

A man checks clothes for his son at a shop ahead of the Eid al-Adha celebrations, amid the coronavirus disease (COVID-19) pandemic, in Misrata, Libya July 28, 2020. Picture taken July 28, 2020. REUTERS/Ayman Al-Sahili

Workers fix generators at a workshop during the long-lasting power blackouts, in Misrata, Libya July 14, 2020. Picture taken July 14, 2020. REUTERS/Ayman Al-Sahili

Men sit at a cafe using their phones to light up during a power cut following the long-lasting blackouts, in Misrata, Libya July 13, 2020. Picture taken July 13, 2020. REUTERS/Ayman Al-Sahili

A barber prepares his generator at his shop during the long-lasting power blackouts, in Misrata, Libya July 12, 2020. Picture taken July 12, 2020. REUTERS/Ayman Al-Sahili

A general view of a Misrata power plant during the long-lasting power blackouts, in Misrata, Libya July 14, 2020. Picture taken July 14, 2020. REUTERS/Ayman Al-Sahili

A worker fixes a generator at a workshop during the long-lasting power blackouts, in Misrata, Libya July 14, 2020. Picture taken July 14, 2020. REUTERS/Ayman Al-Sahili

Workers fix generators at a workshop during the long-lasting power blackouts, in Misrata, Libya July 14, 2020. Picture taken July 14, 2020. REUTERS/Ayman Al-Sahili

Employees are seen at Misrata power plant during the long-lasting power blackouts, in Misrata, Libya July 9, 2020. Picture taken July 9, 2020. REUTERS/Ayman Al-Sahili

An employee works at Misrata power plant during the long-lasting power blackouts, in Misrata, Libya July 9, 2020. Picture taken July 9, 2020. REUTERS/Ayman Al-Sahili

Workers are seen at Misrata power plant during the long-lasting power blackouts, in Misrata, Libya July 9, 2020. Picture taken July 9, 2020. REUTERS/Ayman Al-Sahili

Gas storage tanks are seen at Azzawiya oil refinery, in Zawiyah west of Tripoli, Libya July 23, 2020. REUTERS/Ismail Zitouny

A member of the Petroleum Facilities Guard is seen at the entrance of Azzawiyah Oil Refinery, in Zawiyah west of Tripoli, Libya July 23, 2020. REUTERS/Ismail Zitouny

Members of the Petroleum Facilities Guard are seen at the Azzawiya oil refinery, in Zawiyah, west of Tripoli, Libya July 23, 2020. REUTERS/Ismail Zitouny

Crude oil storage tanks are seen at Azzawiya oil refinery, in Zawiyah, west of Tripoli, Libya July 23, 2020. REUTERS/Ismail Zitouny

A member of the security forces is seen in a military vehicle during a security deployment in a street in Tripoli, Libya, July 20, 2020. REUTERS/Ayman Al-Sahili

Security forces are seen in military vehicles during a security deployment in a street in Tripoli, Libya, July 20, 2020. REUTERS/Ayman Al-Sahili

Security forces stand guard during a security deployment in a street in Tripoli, Libya, July 20, 2020. REUTERS/Ayman Al-Sahili

Security forces stand guard during a security deployment in a street in Tripoli, Libya, July 20, 2020. REUTERS/Ayman Al-Sahili

Security forces stand guard during a security deployment in a street in Tripoli, Libya, July 20, 2020. REUTERS/Ayman Al-Sahili

Security forces stand guard during a security deployment in a street in Tripoli, Libya, July 20, 2020. REUTERS/Ayman Al-Sahili

Security forces stand guard during a security deployment in a street in Tripoli, Libya, July 20, 2020. REUTERS/Ayman Al-Sahili

Troops loyal to Libya's internationally recognized government are seen in military vehicles as they prepare before heading to Sirte, on the outskirts of Misrata, Libya, July 18, 2020. REUTERS/Ayman Sahely

Troops loyal to Libya's internationally recognized government are seen in military vehicles as they prepare before heading to Sirte, on the outskirts of Misrata, Libya, July 18, 2020. REUTERS/Ayman Sahely

A member of the troops loyal to Libya's internationally recognized government prepares before heading to Sirte, on the outskirts of Misrata, Libya, July 18, 2020. REUTERS/Ayman Sahely

A member of the troops loyal to Libya's internationally recognized government rides a military vehicle as he prepares before heading to Sirte, on the outskirts of Misrata, Libya, July 18, 2020. REUTERS/Ayman Sahely

Troops loyal to Libya's internationally recognized government prepare themselves before heading to Sirte, on the outskirts of Misrata, Libya, July 18, 2020. REUTERS/Ayman Sahely

A member of the troops of loyal to Libya's internationally recognized government prepares himself before heading to Sirte, in Tripoli, Libya July 6, 2020. REUTERS/Ayman Sahely

Troops loyal to Libya's internationally recognized government are seen in military vehicles as they prepare before heading to Sirte, in Tripoli, Libya, Libya July 6, 2020. REUTERS/Ayman Sahely

Troops loyal to Libya's internationally recognized government prepare themselves before heading to Sirte, in Tripoli, Libya, Libya July 6, 2020. REUTERS/Ayman Sahely

A member of the troops of loyal to Libya's internationally recognized government prepares himself before heading to Sirte, in Tripoli, Libya, Libya July 6, 2020. REUTERS/Ayman Sahely

Troops loyal to Libya's internationally recognized government prepare themselves before heading to Sirte, in Tripoli, Libya, Libya July 6, 2020. REUTERS/Ayman Sahely

A member of the troops of loyal to Libya's internationally recognized government flashes a victory sign as he prepares himself before heading to Sirte, in Tripoli, Libya, Libya July 6, 2020. REUTERS/Ayman Sahely

Troops loyal to Libya's internationally recognized government prepare themselves before heading to Sirte, in Tripoli, Libya, Libya July 6, 2020. REUTERS/Ayman Sahely

Troops loyal to Libya's internationally recognized government prepare themselves before heading to Sirte, in Tripoli, Libya, Libya July 6, 2020. REUTERS/Ayman Sahely

Troops loyal to Libya's internationally recognized government prepare themselves before heading to Sirte, in Tripoli, Libya, Libya July 6, 2020. REUTERS/Ayman Sahely

Troops loyal to Libya's internationally recognized government prepare themselves before heading to Sirte, in Tripoli, Libya, Libya July 6, 2020. REUTERS/Ayman Sahely

Troops loyal to Libya's internationally recognized government prepare before heading to Sirte, in Tripoli, Libya, Libya July 6, 2020. REUTERS/Ayman Sahely

Members of the Government of National Accord's (GNA's) missing persons bureau search for human remains in what Libya's internationally recognized government officials say is a mass grave, in Tarhouna city, Libya June 23, 2020. Picture taken June 23, 2020. REUTERS/Ismail Zitouny

Members of the Government of National Accord's (GNA's) missing persons bureau search for human remains in what Libya's internationally recognized government officials say is a mass grave, in Tarhouna city, Libya June 23, 2020. Picture taken June 23, 2020. REUTERS/Ismail Zitouny

Members of the Government of National Accord's (GNA's) missing persons bureau search for human remains in what Libya's internationally recognized government officials say is a mass grave, in Tarhouna city, Libya June 23, 2020. Picture taken June 23, 2020. REUTERS/Ismail Zitouny

Members of the Government of National Accord's (GNA's) missing persons bureau search for human remains in what Libya's internationally recognized government officials say is a mass grave, in Tarhouna city, Libya June 23, 2020. Picture taken June 23, 2020. REUTERS/Ismail Zitouny

Members of the Government of National Accord's (GNA's) missing persons bureau search for human remains in what Libya's internationally recognized government officials say is a mass grave, in Tarhouna city, Libya June 23, 2020. Picture taken June 23, 2020. REUTERS/Ismail Zitouny

Members of the Government of National Accord's (GNA's) missing persons bureau search for human remains in what Libya's internationally recognized government officials say is a mass grave, in Tarhouna city, Libya June 23, 2020. Picture taken June 23, 2020. REUTERS/Ismail Zitouny