The Pentagon is seen from Air Force One as it flies over Washington, March 2, 2022. U.S. officials say an “unidentified object” has been shot down Sunday for the third time in as many days, this time over Lake Huron, after earlier downings in Alaska and Canada. (AP Photo / Patrick Semansky, File)

The downing comes after earlier objects in Alaska and Canada were shot out of the sky because they were flying at altitudes that posed a threat to commercial aircraft, according to the officials, who had knowledge of the downings and spoke to The Associated Press on condition of anonymity to discuss the sensitive operations.

Warm air and lake temperatures, along with a severe drought, have led to the low water levels in Lake Michigan and Lake Huron. Elizabeth Brackett reports on the impact of those low water levels on the communities that surround the Great Lakes.