Power of Attorney for Kyivstar Group Ltd.

This filing details a Power of Attorney granted by Michiel Soeting, a director of Kyivstar Group Ltd., to Zeze Ikhinmwin, Olivia Hegarty, and Alex Gish. The attorneys-in-fact are authorized to execute and file Forms 3, 4, and 5, as well as Form 144, with the SEC and relevant stock exchanges on behalf of Mr. Soeting. This authorization pertains to his obligations under Section 16(a) of the Exchange Act and Rule 144 of the Securities Act. The Power of Attorney remains effective until revoked in writing or superseded by a new document. The document was executed on April 14, 2026.