Timeline of US‑Iran tensions and policy actions (2015‑2019)

Timeline of US‑Iran tensions and policy actions (2015‑2019) The passage is a high‑level chronology of publicly known events (JCPOA milestones, sanctions, military statements) with no new names, transactions, or unpublished details. It offers little actionable investigative lead beyond what is already widely reported. Key insights: Lists dates of major US‑Iran diplomatic and military actions from 2015‑2019.; Notes Trump administration’s de‑certification of Iran’s JCPOA compliance and re‑imposition of sanctions.; Mentions proposed US troop deployment numbers and carrier strike group announcements.