Sources in Sana'a notes that sounds of explosions have been heard, Al Arabiya reports

Reports of explosions in Sana'a have, in the recent cycle of this conflict, almost invariably corresponded to strikes on Houthi-linked targets by the US-UK coalition or, less frequently, by Israel, and the sourcing pattern here, stringers hearing blasts relayed through regional broadcasters, has been the standard first wire of such episodes, with confirmation and attribution typically following within hours. The established sequence is an initial report, then claims from one side and denials or silence from the other, then a Houthi statement threatening response, and it is the last of these that has historically determined whether the event stays contained or feeds the escalation loop. The transmission channel that matters is not the strike itself but the Red Sea: shipping insurance premia, tanker and container rerouting around the Cape, and the freight complex have been the consistent market expression of Sana'a headlines, with crude reacting mainly when events threaten energy infrastructure or Gulf state involvement rather than Houthi positions alone. A single strike has in past episodes produced a fleeting bid in oil and shipping names that fades absent follow-through; sustained repricing has required either an expanded targeting set or retaliation against vessels. What is worth watching is attribution, whether the operation is described as preemptive against imminent launch activity or responsive to an attack, and any Houthi claim of hits on shipping in the hours after.