Rescuers work at a site of a shopping mall hit by a Russian missile strike, as Russia's attack on Ukraine continues, in Kremenchuk, in Poltava region, Ukraine June 27, 2022. Picture taken June 27, 2022. REUTERS/Anna Voitenko

People wounded in a shopping mall hit by a Russian missile strike are treated in a hospital, as Russia's attack on Ukraine continues, in Kremenchuk, in Poltava region, Ukraine June 27, 2022. REUTERS/Anna Voitenko

Rescuers work at a site of a shopping mall hit by a Russian missile strike, as Russia's attack on Ukraine continues, in Kremenchuk, in Poltava region, Ukraine June 27, 2022. REUTERS/Anna Voitenko

Rescuers and service members work at a site of a shopping mall hit by a Russian missile strike, as Russia's attack on Ukraine continues, in Kremenchuk, in Poltava region, Ukraine June 27, 2022. Picture taken June 27, 2022. REUTERS/Anna Voitenko

Rescuers work at a site of a shopping mall hit by a Russian missile strike, as Russia's attack on Ukraine continues, in Kremenchuk, in Poltava region, Ukraine June 27, 2022. Picture taken June 27, 2022. REUTERS/Anna Voitenko

Rescuers work at a site of a shopping mall hit by a Russian missile strike, as Russia's attack on Ukraine continues, in Kremenchuk, in Poltava region, Ukraine June 27, 2022. Picture taken June 27, 2022. REUTERS/Anna Voitenko

Rescuers work at a site of a shopping mall hit by a Russian missile strike, as Russia's attack on Ukraine continues, in Kremenchuk, in Poltava region, Ukraine June 27, 2022. Press service of the State Emergency Service of Ukraine/Handout via REUTERS ATTENTION EDITORS - THIS IMAGE HAS BEEN SUPPLIED BY A THIRD PARTY.

Rescuers work at a site of a shopping mall hit by a Russian missile strike, as Russia's attack on Ukraine continues, in Kremenchuk, in Poltava region, Ukraine June 27, 2022. Picture taken June 27, 2022. REUTERS/Anna Voitenko

Rescuers work at a site of a shopping mall hit by a Russian missile strike, as Russia's attack on Ukraine continues, in Kremenchuk, in Poltava region, Ukraine June 27, 2022. Picture taken June 27, 2022. REUTERS/Anna Voitenko

Rescuers rest at a site of a shopping mall hit by a Russian missile strike, as Russia's attack on Ukraine continues, in Kremenchuk, in Poltava region, Ukraine June 27, 2022. Picture taken June 27, 2022. REUTERS/Anna Voitenko

Rescuers and service members work at a site of a shopping mall hit by a Russian missile strike, as Russia's attack on Ukraine continues, in Kremenchuk, in Poltava region, Ukraine June 27, 2022. Picture taken June 27, 2022. REUTERS/Anna Voitenko

Rescuers work at a site of a shopping mall hit by a Russian missile strike, as Russia's attack on Ukraine continues, in Kremenchuk, in Poltava region, Ukraine June 27, 2022. Picture taken June 27, 2022. REUTERS/Anna Voitenko

Rescuers work at a site of a shopping mall hit by a Russian missile strike, as Russia's attack on Ukraine continues, in Kremenchuk, in Poltava region, Ukraine June 27, 2022. Picture taken June 27, 2022. REUTERS/Anna Voitenko

Rescuers and service members work at a site of a shopping mall hit by a Russian missile strike, as Russia's attack on Ukraine continues, in Kremenchuk, in Poltava region, Ukraine June 27, 2022. Picture taken June 27, 2022. REUTERS/Anna Voitenko

Rescuers work at a site of a shopping mall hit by a Russian missile strike, as Russia's attack on Ukraine continues, in Kremenchuk, in Poltava region, Ukraine June 27, 2022. Press service of the State Emergency Service of Ukraine/Handout via REUTERS ATTENTION EDITORS - THIS IMAGE HAS BEEN SUPPLIED BY A THIRD PARTY.

Rescuers work at a site of a shopping mall hit by a Russian missile strike, as Russia's attack on Ukraine continues, in Kremenchuk, in Poltava region, Ukraine June 27, 2022. Picture taken June 27, 2022. REUTERS/Anna Voitenko

Rescuers work at a site of a shopping mall hit by a Russian missile strike, as Russia's attack on Ukraine continues, in Kremenchuk, in Poltava region, Ukraine June 27, 2022. Press service of the State Emergency Service of Ukraine/Handout via REUTERS ATTENTION EDITORS - THIS IMAGE HAS BEEN SUPPLIED BY A THIRD PARTY.