If you're driving around Michigan over the next couple of weeks and suddenly look up and see military helicopters, fighter jets, or long convoys rolling down the highway... don't panic. You're probably seeing one of the biggest military training exercises in the entire country. Northern Strike 26-2 Brings More Than 9,000 Troops to MichiganChung Sung-Jun/Getty Images Chung Sung-Jun/Getty ImagesMore than 9,000 military personnel from 36 states and territories, along with troops from five different countries, have descended on Michigan for Northern Strike 26-2, and it's honestly incredible to think about. It's one of the largest military exercises in America, and it's all happening right here in Michigan. A Look at Military Training An inside look at various military training exercises.