Irreversible electroporation (IRE) is an innovative non-thermal ablation technique increasingly utilized in cancer treatment due to its unique operational principles and clinical advantages. As a novel interventional ultrasound technology, IRE has undergone extensive research, development, and practical application over the years. IRE ablation, particularly in conjunction with immunotherapy, has emerged as a significant modality in cancer treatment and related fields. This article aims to present the advancements in irreversible electroporation ablation for cancer through an examination of both basic research and clinical applications.