The immediate backdrop is the active military campaign begun in March 2026, when the United States and Israel launched coordinated strikes against Iranian power plants, air defenses and military infrastructure; Iranian military actions since then have been stated by Tehran as responses to that campaign.
That campaign followed a rapid escalation of strikes and counterstrikes in early 2026 that disrupted regional shipping and raised allied requests for naval protection in the Gulf and nearby waterways.
Left- and right-leaning outlets are covering this story differently — in which facts to emphasize, which context to include, and how to frame causes and consequences.