When Denis Sassou Nguesso returned to power at the end of the
Octobre 1997 civil war, he appointed Nguélé to the government as Minister-Delegate for Urban Planning, Construction, and Housing, in which position Nguélé worked under the Minister of State for Reconstruction and Urban Development, Justin Lekoundzou. ️<unk>️<unk>️<unk>️<unk>️<unk>️ Convergence pour le Congo, une association politique dirigée par Nguélé, a été fondée en 2003. Nguélé was promoted to the post of Minister of Land Reform and the Preservation of the Public Domain on 7 January 2005.<unk> Nguélé was promoted to the post of Minister of Land Reform and the Preservation of the Public Domain on 7 January 2005.