Starting July 2024, Flavia Bonomo (CONICET-UBA) and Safia Kedad-Sidhoum (Cédric-CNAM) will serve as Editor-in-Chief of RAIRO – Operations Research. This publication, hosted by EDP Sciences, forms part of the European Series in Applied and Industrial Mathematics (ESAIM), under the scientific responsibility of the Société de Mathématiques Appliquées et Industrielles (SMAI) and the Société Française de Recherche Opérationnelle et d’Aide à la Décision (ROADEF) in France.