Protesters flee from tear gas as they clash with riot police during a demonstration in solidarity with a member of the disbanded leftist November 17 militant group, Dimitris Koufodinas, who is on hunger strike, in Athens, Greece, February 24, 2021. REUTERS/Alkis Konstantinidis

Greek university students flee tear gas during brief clashes in front of the parliament building, as they demonstrate against government plans to set up a university police, amid the coronavirus disease (COVID-19) pandemic, in Athens, Greece, February 4, 2021. REUTERS/Alkis Konstantinidis

Children approach a rocket case in a field near the village of Taghavard in the region of Nagorno-Karabakh, January 11, 2021. Following the military conflict over Nagorno-Karabakh and a further signing of a ceasefire deal, the village was divided into two parts: the Azeri forces stayed in the upper western end and those ethnic Armenians who did not flee live now in the east, reinforced by armed units. Picture taken January 11, 2021. REUTERS/Artem Mikryukov

Local resident Lenser Gabrielyan, 65, carries fragments of exploded shells in his field near the village of Taghavard in the region of Nagorno-Karabakh, January 11, 2021. Following the military conflict over Nagorno-Karabakh and a further signing of a ceasefire deal, the village was divided into two parts: the Azeri forces stayed in the upper western end and those ethnic Armenians who did not flee live now in the east, reinforced by armed units. Picture taken January 11, 2021. REUTERS/Artem Mikryukov

A ladder leans against a tree near the village of Taghavard in the region of Nagorno-Karabakh, January 12, 2021. Following the military conflict over Nagorno-Karabakh and a further signing of a ceasefire deal, the village was divided into two parts: the Azeri forces stayed in the upper western end and those ethnic Armenians who did not flee live now in the east, reinforced by armed units. Picture taken January 12, 2021. REUTERS/Artem Mikryukov

A view shows the village of Taghavard in the region of Nagorno-Karabakh, January 16, 2021. Following the military conflict over Nagorno-Karabakh and a further signing of a ceasefire deal, the village was divided into two parts: the Azeri forces stayed in the upper western end and those ethnic Armenians who did not flee live now in the east, reinforced by armed units. Picture taken January 16, 2021. REUTERS/Artem Mikryukov

Local resident Lenser Gabrielyan, 65, his family members and friends gather in his house in the village of Taghavard in the region of Nagorno-Karabakh, January 15, 2021. Following the military conflict over Nagorno-Karabakh and a further signing of a ceasefire deal, the village was divided into two parts: the Azeri forces stayed in the upper western end and those ethnic Armenians who did not flee live now in the east, reinforced by armed units. Picture taken January 15, 2021. REUTERS/Artem Mikryukov

Local resident Nverd Avazenyan collects water in the village of Taghavard in the region of Nagorno-Karabakh, January 16, 2021. Following the military conflict over Nagorno-Karabakh and a further signing of a ceasefire deal, the village was divided into two parts: the Azeri forces stayed in the upper western end and those ethnic Armenians who did not flee live now in the east, reinforced by armed units. Picture taken January 16, 2021. REUTERS/Artem Mikryukov

An ethnic Armenian soldier looks through binoculars as he stands at fighting positions near the village of Taghavard in the region of Nagorno-Karabakh, January 11, 2021. Following the military conflict over Nagorno-Karabakh and a further signing of a ceasefire deal, the village was divided into two parts: the Azeri forces stayed in the upper western end and those ethnic Armenians who did not flee live now in the east, reinforced by armed units. Picture taken January 11, 2021. REUTERS/Artem Mikryukov

An Azeri soldier is seen at fighting positions near the village of Taghavard in the region of Nagorno-Karabakh, January 18, 2021. Following the military conflict over Nagorno-Karabakh and a further signing of a ceasefire deal, the village was divided into two parts: the Azeri forces stayed in the upper western end and those ethnic Armenians who did not flee live now in the east, reinforced by armed units. Picture taken January 18, 2021. REUTERS/Artem Mikryukov

Local resident Zina Fatyan carries freshly baked bread in the village of Taghavard in the region of Nagorno-Karabakh, January 15, 2021. Following the military conflict over Nagorno-Karabakh and a further signing of a ceasefire deal, the village was divided into two parts: the Azeri forces stayed in the upper western end and those ethnic Armenians who did not flee live now in the east, reinforced by armed units. Picture taken January 15, 2021. REUTERS/Artem Mikryukov

Minara Gabrielyan, daughter-in-law of local resident Lenser Gabrielyan, holds a portrait of her brother, who was killed in combat the same night when the peace deal between Armenia and Azerbaijan was agreed, as she stands in her home in the village of Taghavard in the region of Nagorno-Karabakh, January 11, 2021. Following the military conflict over Nagorno-Karabakh and a further signing of a ceasefire deal, the village was divided into two parts: the Azeri forces stayed in the upper western end and those ethnic Armenians who did not flee live now in the east, reinforced by armed units. Picture taken January 11, 2021. REUTERS/Artem Mikryukov

A local resident puts logs cut for firewood in the back of a truck near the village of Taghavard in the region of Nagorno-Karabakh, January 12, 2021. Following the military conflict over Nagorno-Karabakh and a further signing of a ceasefire deal, the village was divided into two parts: the Azeri forces stayed in the upper western end and those ethnic Armenians who did not flee live now in the east, reinforced by armed units. Picture taken January 12, 2021. REUTERS/Artem Mikryukov

Local resident Lenser Gabrielyan, 65, stands on the ruins of his farm that was destroyed by shelling near the village of Taghavard in the region of Nagorno-Karabakh, January 16, 2021. Following the military conflict over Nagorno-Karabakh and a further signing of a ceasefire deal, the village was divided into two parts: the Azeri forces stayed in the upper western end and those ethnic Armenians who did not flee live now in the east, reinforced by armed units. Picture taken January 16, 2021. REUTERS/Artem Mikryukov

Ethnic Armenian soldiers gather at their fighting positions near the village of Taghavard in the region of Nagorno-Karabakh, January 11, 2021. Following the military conflict over Nagorno-Karabakh and a further signing of a ceasefire deal, the village was divided into two parts: the Azeri forces stayed in the upper western end and those ethnic Armenians who did not flee live now in the east, reinforced by armed units. Picture taken January 11, 2021. REUTERS/Artem Mikryukov

A view shows a ruined church in the village of Taghavard in the region of Nagorno-Karabakh, January 10, 2021. Following the military conflict over Nagorno-Karabakh and a further signing of a ceasefire deal, the village was divided into two parts: the Azeri forces stayed in the upper western end and those ethnic Armenians who did not flee live now in the east, reinforced by armed units. Picture taken January 10, 2021. REUTERS/Artem Mikryukov TPX IMAGES OF THE DAY

A boy carries a child as refugees and migrants flee a fire burning at the Moria camp on the island of Lesbos, Greece, September 9, 2020. Picture taken September 9, 2020. REUTERS/Alkis Konstantinidis

Protestors who were rallying in support of jailed Russian opposition leader Alexei Navalny flee from law enforcement officers, near Matrosskaya Tishina prison, in Moscow, Russia January 23, 2021. REUTERS/Maxim Shemetov

Assistant Commander of Indonesian Western Naval Flee Colonel Alit shows the cover of the Cockpit Voice Recoder (CVR) and Flight Data Recorder (FDR) of Sriwijaya Air flight SJ 182, which crashed into Java sea, at Tanjung Priok port in Jakarta, Indonesia, January 17, 2021. REUTERS/Willy Kurniawan

Assistant Commander of Indonesian Western Naval Flee Colonel Alit gives to Operation Director of Indonesia's Search and Rescue Agency Rasman MS the cover of the Cockpit Voice Recoder (CVR) and Flight Data Recorder (FDR) of Sriwijaya Air flight SJ 182, which crashed into Java sea, at Tanjung Priok port in Jakarta, Indonesia, January 17, 2021. REUTERS/Willy Kurniawan

Police vehicles arrive to Yantian District People's Court, where the trial for the 10 of the 12 Hong Kongers who were detained in Chinese waters while fleeing the city is expected to be held, in Shenzhen, Guangdong province, China December 30, 2020. REUTERS/David Kirton

Police vehicles arrive to Yantian District People's Court, where the trial for the 10 of the 12 Hong Kongers who were detained in Chinese waters while fleeing the city is expected to be held, in Shenzhen, Guangdong province, China December 30, 2020. REUTERS/David Kirton

Police officers are seen outside Yantian District People's Court, where the trial for the 10 of the 12 Hong Kongers who were detained in Chinese waters while fleeing the city is expected to be held, in Shenzhen, Guangdong province, China December 30, 2020. REUTERS/David Kirton

Police officers are seen outside Yantian District People's Court, where ten of the 12 Hong Kongers who were detained in Chinese waters while fleeing the city are expected to stand trial, in Shenzhen, Guangdong province, China December 28, 2020. REUTERS/David Kirton

Consular representatives of Canada, U.S., Australia and Britain stand at an entrance to Yantian District People's Court, where ten of the 12 Hong Kongers who were detained in Chinese waters while fleeing the city are expected to stand trial, in Shenzhen, Guangdong province, China December 28, 2020. REUTERS/David Kirton

Police officers are seen outside Yantian District People's Court, where ten of the twelve Hong Kongers who were detained in Chinese waters while fleeing the city are expected to stand trial, in Shenzhen, Guangdong province, China December 28, 2020. REUTERS/David Kirton

Ethiopians, who fled the ongoing fighting in Tigray region, carry their belongings after crossing the Setit River on the Sudan-Ethiopia border, in the eastern Kassala state, Sudan December 16, 2020. REUTERS/Mohamed Nureldin Abdallah

Ethiopians, who fled the ongoing fighting in Tigray region, carry their belongings after crossing the Setit River on the Sudan-Ethiopia border, in the eastern Kassala state, Sudan December 16, 2020. REUTERS/Mohamed Nureldin Abdallah

Ethiopians, who fled the ongoing fighting in Tigray region, carry their belongings after crossing the Setit River on the Sudan-Ethiopia border, in the eastern Kassala state, Sudan December 16, 2020. REUTERS/Mohamed Nureldin Abdallah

Ethiopians, who fled the ongoing fighting in Tigray region, carry their belongings after crossing the Setit River on the Sudan-Ethiopia border, in the eastern Kassala state, Sudan December 16, 2020. REUTERS/Mohamed Nureldin Abdallah

An Ethiopian child, who fled the ongoing fighting in Tigray region, is seen at dawn within Hamdayet village on the Sudan-Ethiopia border, in the eastern Kassala state, Sudan December 16, 2020. REUTERS/Mohamed Nureldin Abdallah

Ethiopians, who fled the ongoing fighting in Tigray region, rest at dawn within Hamdayet village on the Sudan-Ethiopia border, in the eastern Kassala state, Sudan December 16, 2020. REUTERS/Mohamed Nureldin Abdallah

Ethiopians, who fled the ongoing fighting in Tigray region, prepare a meal within Hamdayet village on the Sudan-Ethiopia border, in the eastern Kassala state, Sudan December 16, 2020. REUTERS/Mohamed Nureldin Abdallah

An Ethiopian woman, who fled the ongoing fighting in Tigray region, is seen at dawn within Hamdayet village on the Sudan-Ethiopia border, in the eastern Kassala state, Sudan December 16, 2020. REUTERS/Mohamed Nureldin Abdallah

Ethiopians, who fled the ongoing fighting in Tigray region, gather at dawn within Hamdayet village on the Sudan-Ethiopia border, in the eastern Kassala state, Sudan December 15, 2020. Picture taken December 15, 2020. REUTERS/Mohamed Nureldin Abdallah

An Ethiopian woman, who fled the ongoing fighting in Tigray region, holds her child under a World Food Programme banner in Hamdayet village on the Sudan-Ethiopia border, in the eastern Kassala state, Sudan December 15, 2020. Picture taken December 15, 2020. REUTERS/Mohamed Nureldin Abdallah

An Ethiopian woman, who fled the ongoing fighting in Tigray region, carries a child on her back as she lights the fire within the Hamdayet village on the Sudan-Ethiopia border, in the eastern Kassala state, Sudan December 15, 2020. Picture taken December 15, 2020. REUTERS/Mohamed Nureldin Abdallah

Ethiopians, who fled the ongoing fighting in Tigray region, gather at dawn within Hamdayet village on the Sudan-Ethiopia border, in the eastern Kassala state, Sudan December 15, 2020. Picture taken December 15, 2020. REUTERS/Mohamed Nureldin Abdallah

An Ethiopian man, who fled the ongoing fighting in Tigray region, bathes in the Setit River on the Sudan-Ethiopia border, in the eastern Kassala state, Sudan December 16, 2020. REUTERS/Mohamed Nureldin Abdallah

Ethiopians, who fled the ongoing fighting in Tigray region, walk at dawn within Hamdayet village on the Sudan-Ethiopia border, in the eastern Kassala state, Sudan December 16, 2020. REUTERS/Mohamed Nureldin Abdallah

An Ethiopian boy who fled the ongoing fighting in Tigray region, gestures in the Hamdayet village, in eastern Kassala state, Sudan December 15, 2020. Picture taken December 15, 2020. REUTERS/Mohamed Nureldin Abdallah TPX IMAGES OF THE DAY

Ethiopians who fled the ongoing fighting in Tigray region, sit and lay in their makeshift shelter in the Hamdayet village, in eastern Kassala state, Sudan December 15, 2020. Picture taken December 15, 2020. REUTERS/Mohamed Nureldin Abdallah

Ethiopians who fled the ongoing fighting in Tigray region, sit in their makeshift shelter in the Hamdayet village, in eastern Kassala state, Sudan December 15, 2020. Picture taken December 15, 2020. REUTERS/Mohamed Nureldin Abdallah

Ethiopians who fled the ongoing fighting in Tigray region, sit and lay in their makeshift shelter in the Hamdayet village, in eastern Kassala state, Sudan December 15, 2020. Picture taken December 15, 2020. REUTERS/Mohamed Nureldin Abdallah

An Ethiopian man who fled the ongoing fighting in Tigray region, holds his belongings as he crosses the Setit river on the Sudan-Ethiopia border in the Hamdayet village, in eastern Kassala state, Sudan December 15, 2020. Picture taken December 15, 2020. REUTERS/Mohamed Nureldin Abdallah

An Ethiopian man who fled the ongoing fighting in Tigray region, holds on jerrycans used as a floater for his goat as they cross the Setit river on the Sudan-Ethiopia border in the Hamdayet village, in eastern Kassala state, Sudan December 15, 2020. Picture taken December 15, 2020. REUTERS/Mohamed Nureldin Abdallah TPX IMAGES OF THE DAY

An Ethiopian woman who fled the ongoing fighting in Tigray region, sits in her makeshift shelter in the Hamdayet village in eastern Kassala state, Sudan December 15, 2020. Picture taken December 15, 2020. REUTERS/Mohamed Nureldin Abdallah

Ethiopians who fled the ongoing fighting in Tigray region, queue to receive food aid in the Hamdayet village in eastern Kassala state, Sudan December 15, 2020. Picture taken December 15, 2020. REUTERS/Mohamed Nureldin Abdallah

Ethiopians who fled the ongoing fighting in Tigray region, pull a handcart after crossing the Setit river on the Sudan-Ethiopia border in the Hamdayet village, in eastern Kassala state, Sudan December 15, 2020. Picture taken December 15, 2020. REUTERS/Mohamed Nureldin Abdallah

An Ethiopian man who fled the ongoing fighting in Tigray region, holds his belongings as he crosses the Setit river on the Sudan-Ethiopia border in the Hamdayet village, in eastern Kassala state, Sudan December 15, 2020. Picture taken December 15, 2020. REUTERS/Mohamed Nureldin Abdallah

Ethiopians who fled the ongoing fighting in Tigray region, stand with their belongings at the Setit river on the Sudan-Ethiopia border in the Hamdayet village, in eastern Kassala state, Sudan December 15, 2020. Picture taken December 15, 2020. REUTERS/Mohamed Nureldin Abdallah

Ethiopians who fled the ongoing fighting in Tigray region, are seen at the Setit river on the Sudan-Ethiopia border in the Hamdayet village, in eastern Kassala state, Sudan December 15, 2020. Picture taken December 15, 2020. REUTERS/Mohamed Nureldin Abdallah

Ethiopians who fled the ongoing fighting in Tigray region, load their belongings on a handcart after crossing the Setit river on the Sudan-Ethiopia border in the Hamdayet village, in eastern Kassala state, Sudan December 15, 2020. Picture taken December 15, 2020. REUTERS/Mohamed Nureldin Abdallah

Ethiopians who fled the ongoing fighting in Tigray region, use a camel near the Setit river on the Sudan-Ethiopia border in the Hamdayet village in eastern Kassala state, Sudan December 15, 2020. Picture taken December 15, 2020. REUTERS/Mohamed Nureldin Abdallah

An Ethiopian woman who fled the ongoing fighting in Tigray region, nurses her newly born children inside a clinic in the Hamdayat camp on the Sudan-Ethiopia border, in eastern Kassala state, Sudan December 15, 2020. Picture taken December 15, 2020. REUTERS/Mohamed Nureldin Abdallah

Ethiopians who fled the ongoing fighting in Tigray region, queue to receive food aid in the Hamdayet village in eastern Kassala state, Sudan December 15, 2020. Picture taken December 15, 2020. REUTERS/Mohamed Nureldin Abdallah

Ethiopians who fled the ongoing fighting in Tigray region, queue to receive food aid in the Hamdayet village, in eastern Kassala state, Sudan December 15, 2020. Picture taken December 15, 2020. REUTERS/Mohamed Nureldin Abdallah

Ethiopian women who fled the ongoing fighting in Tigray region, nurse their newly born children inside a clinic in the Hamdayat camp on the Sudan-Ethiopia border, in eastern Kassala state, Sudan December 15, 2020. Picture taken December 15, 2020. REUTERS/Mohamed Nureldin Abdallah

An Ethiopian woman who fled the ongoing fighting in Tigray region, nurses her newly born children inside a clinic in the Hamdayat camp on the Sudan-Ethiopia border, in eastern Kassala state, Sudan December 15, 2020. Picture taken December 15, 2020. REUTERS/Mohamed Nureldin Abdallah

A newly born child from an Ethiopian woman who fled the ongoing fighting in Tigray region, lays inside a clinic in the Hamdayat camp on the Sudan-Ethiopia border, in eastern Kassala state, Sudan December 15, 2020. Picture taken December 15, 2020. REUTERS/Mohamed Nureldin Abdallah