Sabareen Zabidat, from Sakhnin in northern Israel, moved to Syria and then to Mosul in Iraq with her husband and three kids before fleeing back to Turkey.
ISIS militants are positioning themselves to defend the remains of its so-called 'caliphate' in Syria and wage an insurgent campaign in Iraq.
Turkish artillery fire also hit 104 ISIS targets, including buildings and bombed vehicles in Syrian town, army says.
Advance is part of a major assault to drive Islamic State from the western half of Mosul, Iraq's second-largest city.
Members killed by drone were planning a rocket attack at Israel, ISIS-aligned news agency reports.
Iraqi forces took control of eastern Mosul last month from ISIS, but the west remains in the hands of entrenched extremists.
In light of the threat from Sinai, Egypt has deployed 20,000-25,000 soldiers to the area, far exceeding the amount allowed by the Israel-Egyptian peace accords. But with Israel's blessing and intelligence cooperation, Wilayet Sinai's 1,000 fighters are on the back foot.
The militant group took over several government-held positions in the area.
While the Islamic State group continues to suffer defeats in Iraq and Syria, its counterpart in Sinai is becoming increasingly active – much to Hamas’ annoyance.
UN officials estimate 750,000 people remain in Mosul west of the Tigris River that flows through the last remaining major urban center held by Islamic State in Iraq.
Press Secretary Sean Spicer also suggests that Trump already has told Defense Secretary James Mattis to review how he might change the U.S. approach to fighting the Islamic State.
The victims included state employees, teachers and soldiers.
Iraq pauses its push to recapture western Mosul from ISIS over the high rate of civilian casualties.