Increased tensions, due to the support for the Airbus A380, escalated toward a potential trade war as the launch of the Airbus A350 neared. Airbus preferred the A350 program to be launched with the help of state loans covering a third of the development costs, although it stated it will launch without these loans if required. The A350 will compete with Boeing's most successful project in recent years, the 787 Dreamliner. EU trade officials questioned the nature of the funding provided by NASA, the Department of Defense, and in particular the form of R&D contracts that benefit Boeing; as well as funding from US states such as Washington, Kansas, and Illinois, for the development and launch of Boeing aircraft, in particular, the 787. An interim report of the WTO investigation into the claims made by both sides was made in September 2009.