CenterHigh
Japan TimesNews report · Sep 5, 11:09 PM
U.S. and Iranian forces fire at vessels in waters near Iran
U.S. Central Command said it struck the three Iranian vessels, including one off the coast of Kharg Island, near Iran's oil export hub.
← Today's headlines
4 sources checked · 2 source groups included · 1h ago
Still Watching
U.S. and Iranian forces fire at vessels in waters near Iran
Most sources report mutual firing, while Middle East Eye frames it as a unilateral IRGC attack near a strategic strait.
2 Left2 Center0 Right
STILL WATCHING
As of September 5, 2026 at 11:12 PM, this is how Optics News reads the wording differences in this story.
What happened U.S. Central Command said it struck the three Iranian vessels, including one off the coast of Kharg Island, near Iran's oil export hub.
The headline split The left frames it as "US and Iranian forces launch strikes on vessels in Tehran’s waters". The center frames it as "US, Iranian forces fire at vessels in waters near Iran".
Match confidence Medium confidence. 4 sources across 2 bias buckets. Useful framing signal — check the source list before sharing.
Same-event confidenceMedium
4 sources across 2 bias buckets agree on the event.
Framing confidenceStrong
85/99 — headlines create a clearly different first impression.
WHAT EACH SIDE EMPHASIZED
Left / center-leftUS and Iranian forces launch strikes on vessels in Tehran’s waters
Irish Times · Center-left · News report
CenterU.S. and Iranian forces fire at vessels in waters near Iran
Japan Times · Center · News report
Right / center-rightNo matching source in this bucket yet.
Optics keeps watching for pickup.
SEE THE HEADLINES
Open source
Center-leftHigh
Irish TimesNews report · Sep 5, 11:12 PM
US and Iranian forces launch strikes on vessels in Tehran’s waters
launch strikesTehran’s waters
Latest exchanges follow recent escalation that threatens to deepen months-long conflict in region
CenterMostly Factual
CNA SingaporeNews report · Sep 5, 10:53 PM
US, Iranian forces fire at vessels in waters near Iran
The exchange of attacks followed an escalation in the past week that threatens to deepen a conflict since its outset in February.
Center-leftMixed
Middle East EyeNews report · Sep 5, 8:42 PM
IRGC says it attacked six vessels near Strait of Hormuz
IRGCattackedStrait of Hormuz
IRGC says it attacked six vessels near Strait of Hormuz Iran’s Islamic Revolutionary Guard Corps Navy says it struck three oil tankers travelling through “unauthorised” routes in the Strait...
Details85/99 Wording Gap · Medium confidence · 4 sources
85/99 Wording GapMedium confidence4 sources · 2 bias bucketsLive match · 4 sources · 2 buckets · comparable news formatFormats: News report
SOURCE MAP CHANGES
Sep 5, 8:42 PM: Middle East Eye joined the source map.
Sep 5, 10:53 PM: CNA Singapore joined the source map.
Sep 5, 11:09 PM: Japan Times joined the source map.
Sep 5, 11:12 PM: Irish Times joined the source map.
Now: Wording Gap is 85/99 and story health is live match · 4 sources · 2 buckets · comparable news format.