We reported earlier about a NOTAM issued with U.S. airspace shut down over Lake Michigan for “national defense.”

That NOTAM later appeared to be rescinded.

But now there’s a new report that Canada has closed the airspace over Lake Huron.

BREAKING: Canada closes airspace over Lake Huron amid “Active Air Defense Operation” https://t.co/XSahCU0DSO pic.twitter.com/JlkiwXlWgT

— Breaking911 (@Breaking911) February 12, 2023

JUST IN – Canada closes airspace near Tobermory in Ontario, NOTAM states "active air defense operation."

— Disclose.tv (@disclosetv) February 12, 2023

It’s to the east of the earlier report over Lake Michigan that closed U.S. airspace.

🚨 #BREAKING: Canada has CLOSED the airspace over Lake Huron and declared an “ACTIVE AIR DEFENSE OPERATION” pic.twitter.com/ahYcHPlT3L

— Mario Nawfal (@MarioNawfal) February 12, 2023

This is getting wild. Hopefully, they’re able to find whatever it is and take it down.

Something definitely going on over the great lakes.

Big chunks of airspace being closed off, including areas around Tobermory/Lake Huron from the surface up to 30,000 ft. for 'active air defence operation'

The E3B & KC135 still orbiting the top of the murder mitten pic.twitter.com/jejBJWdGTz

— 𝘽𝙧𝙮𝙖𝙣 𝙋𝙖𝙨𝙨𝙞𝙛𝙞𝙪𝙢𝙚 (@BryanPassifiume) February 12, 2023