More than 200 targets have been hit by strikes from Israel, Weapon depot and facilities belonging to Islamic Jihad a separate Palestinian Islamist group were also not left out, the Israeli military said on Tuesday.
Recall that hundreds of Palestinian attackers crossed the border into Israel on Saturday.
The death toll in the crisis between Israel and Hamas has increased to over 1,000.
In Be’eri, a kibbutz in southern Israel, more than 100 bodies were found on Monday after the army regained control of the area.
Findings show that Hamas militants took at least 150 people captive and brought them back to Gaza, including women, children, and the elderly, according to an assessment by Israel.
However, Hamas has threatened to execute one hostage for every unannounced Israeli strike on civilians in Gaza.
According to the Israeli army, the bodies of 1,500 militants have been found in Israeli territory so far.
Massive Israeli counter-attacks have killed at least 687 people and injured more than 3,800 in the Gaza Strip.
Hostitilities began between both countries when the Hamas an Islamic militant group launched an attack on Israel on Saturday killing a security chief in the process.