In this Sunday, Dec. 8 2019, Ukrainian soldiers strengthen the front line position in the town of Novoluhanske in the Donetsk region, Ukraine. A long-awaited summit in Paris on Monday aims to find a way to end the war in eastern Ukraine, a conflict that after five years and 14,000 lives lost has emboldened the Kremlin and reshaped European geopolitics. (AP Photo/Vitali Komar)

A Ukrainian soldier takes position in the front line at the town of Novoluhanske in the Donetsk region, Ukraine, Monday, Dec. 9 2019. A long-awaited summit in Paris on Monday aims to find a way to end the war in eastern Ukraine, a conflict that after five years and 14,000 lives lost has emboldened the Kremlin and reshaped European geopolitics. (AP Photo/Vitali Komar)

A Ukrainian soldier takes position in the front line at the town of Novoluhanske in the Donetsk region, Ukraine, Monday, Dec. 9, 2019. A long-awaited summit in Paris on Monday aims to find a way to end the war in eastern Ukraine, a conflict that after five years and 14,000 lives lost has emboldened the Kremlin and reshaped European geopolitics. (AP Photo/Vitali Komar)

Ukrainian soldiers strengthen the front line position in the town of Novoluhanske in the Donetsk region, Ukraine, Monday, Dec. 9, 2019. A long-awaited summit in Paris on Monday aims to find a way to end the war in eastern Ukraine, a conflict that after five years and 14,000 lives lost has emboldened the Kremlin and reshaped European geopolitics. (AP Photo/Vitali Komar))

A Ukrainian soldier in a trench on the front line near the town of Novoluhanske in the Donetsk region, Ukraine, Monday, Dec. 9, 2019. A long-awaited summit in Paris on Monday aims to find a way to end the war in eastern Ukraine, a conflict that after five years and 14,000 lives lost has emboldened the Kremlin and reshaped European geopolitics. (AP Photo/Vitali Komar)

A Ukrainian soldier in a trench in the front line near the town of Novoluhanske in the Donetsk region, Ukraine, Monday, Dec. 9, 2019. A long-awaited summit in Paris on Monday aims to find a way to end the war in eastern Ukraine, a conflict that after five years and 14,000 lives lost has emboldened the Kremlin and reshaped European geopolitics. (AP Photo/Vitali Komar)

A Ukrainian soldier eats in a trench in the front line near the town of Novoluhanske in the Donetsk region, Ukraine, Monday, Dec. 9, 2019. A long-awaited summit in Paris on Monday aims to find a way to end the war in eastern Ukraine, a conflict that after five years and 14,000 lives lost has emboldened the Kremlin and reshaped European geopolitics. (AP Photo/Vitali Komar)

Ukrainian soldiers strengthen the front line position in the town of Novoluhanske in the Donetsk region, Ukraine, Monday, Dec. 9, 2019. A long-awaited summit in Paris on Monday aims to find a way to end the war in eastern Ukraine, a conflict that after five years and 14,000 lives lost has emboldened the Kremlin and reshaped European geopolitics. (AP Photo/Vitali Komar)

Ukrainian soldiers in a trench on the front line near the town of Novoluhanske in the Donetsk region, Ukraine, Monday, Dec. 9, 2019. A long-awaited summit in Paris on Monday aims to find a way to end the war in eastern Ukraine, a conflict that after five years and 14,000 lives lost has emboldened the Kremlin and reshaped European geopolitics. (AP Photo/Vitali Komar)

In this Sunday, Dec. 8, 2019 photo, a Ukrainian soldier looks through binoculars in the front line position, in the town of Novoluhanske in the Donetsk region, Ukraine. A long-awaited summit in Paris on Monday aims to find a way to end the war in eastern Ukraine, a conflict that after five years and 14,000 lives lost has emboldened the Kremlin and reshaped European geopolitics. (AP Photo/Vitali Komar)

In this Sunday, Dec. 8, 2019 photo, Ukrainian soldier drinks tea in a shelter in the front line position in the town of Novoluhanske in the Donetsk region, Ukraine. A long-awaited summit in Paris on Monday aims to find a way to end the war in eastern Ukraine, a conflict that after five years and 14,000 lives lost has emboldened the Kremlin and reshaped European geopolitics. (AP Photo/Vitali Komar)

A Ukrainian soldier takes position on the front line at the town of Novoluhanske in the Donetsk region, Ukraine, Sunday, Dec. 8, 2019. A long-awaited summit in Paris on Monday aims to find a way to end the war in eastern Ukraine, a conflict that after five years and 14,000 lives lost has emboldened the Kremlin and reshaped European geopolitics. (AP Photo/Vitali Komar)