What is the purpose of the Iteration review?

 The purpose of the Iteration review is to measure the team’s progress by showing working stories to the Product Owner and other stakeholders and getting their feedback. The Iteration review provides a way to gather immediate, contextual feedback from the team’s stakeholders on a regular cadence. The Iteration review also allows the team to demonstrate their contributions, receive feedback to improve the solution, and adjust the Team Backlog based on new opportunities1234. References: Iteration Review - Scaled Agile Framework, Iteration Review - Scaled Agile Framework, What is Iteration review in SAFe® 6.0? - premieragile.com, Iteration Review - Scaled Agile Framework