A B-1 Lancer attempting to land in freezing fog crashed the evening of 4 Jan 2024 near Ellsworth AFB. Four crew ejected and had non-life-threatening injuries.
The supersonic, swept-wing B-1 is more complex to fly than other aircraft types, and requires specialized training. It was retired from nuclear duties in 2007, but still falls under the Air Force Global Strike Command.
At 1012 MST on 5 Jan 2024, Denver Center issued a TFR prohibiting flight operations from Ground to 3000 AGL (or about 6275 MSL) within 3 nmi of the north end of the runway at KRCA. The Air Force is in charge of the response operation.