Authorities say four people were hospitalized after an armored vehicle went over a 25-foot cliff during a military exercise in central Washington.

The green and tan 2018 Military Stryker crashed Saturday morning on an unnamed dirt road near Kittitas.

The driver, 22-year-old Chance Kennen, told Washington state troopers he didn’t see the cliff’s edge.

The vehicle’s front-end landed facing the ground and the wheels against the cliff.

Kennen was in “stable” condition at Harborview.

Of the three passengers, one was listed in fair condition, two others were treated and released.

None were wearing seatbelts, and no citations were issued.