![China has expressed regret after what it called a civilian airship entered US airspace in the state of Montana. AP](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/EGBC5PXGSJHA3BCAG3ZN63AJMQ?smart=true&auth=204a979528845da3610a4a0d3af75345176edac03a05a9f6f7e04da465faefad&width=400&height=225)
China has expressed regret after what it called a civilian airship entered US airspace in the state of Montana. AP
China has expressed regret after what it called a civilian airship entered US airspace in the state of Montana. AP
Blinken delays trip to China after 'surveillance balloon' spotted over US
China expresses regret for what it says is a weather balloon that charted off course