The Israeli army said it has sealed a 16-kilometer Hamas tunnel in Gaza.

According to the source, more than 30,000 cubic meters of concrete were used to close the tunnel.

The published statement also said this was the same tunnel in which the body of Israeli officer Colonel Hadar Goldin had been held for more than 10 years.

This report is based on the Israeli army’s claim, and its details have not been independently confirmed by any other source.