Another F/A-18 Super Hornet fighter jet from the USS Harry S. Truman aircraft carrier has been lost in the Red Sea, the second jet lost from the carrier in just over a week, four people familiar with the matter told CNN.

It's the second Navy fighter jet that has fallen off the USS Harry S. Truman and into the Red Sea. How much do these jets cost? Here's what we know.

Five people familiar with the matter told CNN that the lost plane was an F/A-18 Super Hornet fighter jet. Per CNN, the jet was attempting to land on the USS Harry S. Truman when it fell into the Red Sea. If that sounds familiar, it’s because the Navy lost the same type of jet on the exact same aircraft carrier last week.