AIDA Cruises, a cruise company that runs through Costa Cruises is part of the American group Carnival Corporation, has announced a programme for the complete modernisation of its "Sphinx" class ships that were built between the 2007 and 2009. The program, which is the most relevant of this type in the company's history, concerns the three ships AIDAdiva, AIDAbella and AIDAluna to come renovated in 2025 and 2026 with work focused on a new interior design and upgrading of equipment and technical installations. Investments are also planned to increase energy efficiency and reduce energy consumption fuel.

The first ship to be repaired will be the AIDAdiva who will be in dry dock for six weeks in the spring of next year. They will follow in the autumn in 2025 the works on the AIDAbella and in the spring of 2026 the interventions on the AIDAluna.