China-made F-7 BGI jet under fire after Bangladesh crash — is this aircraft a safety risk?

A Bangladesh Air Force F-7 BGI jet, a Chinese-made variant of the MiG-21, crashed into a school in Dhaka during a training flight, resulting in 19 fatalities and over 70 injuries. The incident has raised concerns about the safety of these aging aircraft, particularly given similar crashes involving the F-7 in other countries.