WATCH: IDF Destroys Hamas Tunnels Into Israel

Israel has begun to locate and destroy Hamas tunnels into Israel from Gaza, which have recently been used by Hamas gunmen attempting entry into Israel.

Two terrorist cells infiltrated southern Israel via a tunnel from the Gaza Strip on Monday, as Israel began the 14th day of Operation Protective Edge. Casualties were reported among Israel Defense Forces troops. Roads were closed and residents ordered to remain indoors until just after 10 A.M., when the incident was declared over. Meanwhile, the Israel Defense Forces advanced into the Strip overnight, and clashes were reported in a number of areas. Two apparent tunnel sites were located by forces.

"Israel's mission to find and destroy tunnels in Gaza should be over in two or three days," says Defense Minister Moshe Ya'alon.