Hosted by:  Ritsumeikan University  and  Tokushima University

The International Conference on ns-3 (ICNS3), formerly known as Workshop on ns-3 (WNS3), will be held on August 19-21, 2025 at the Ritsumeikan University, Osaka Ibaraki Campus, and co-hosted by Tokushima University, Japan. The objective of the conference is to gather ns-3 users and developers, together with networking simulation practitioners and users, and developers of other network simulation tools, to discuss the ns-3 simulator and related activities.