On wildfire days, tens of thousands of people are exposed to smoke outdoors—many without realizing the risk.
The source confirmed that several arrests have been made in connection with the suspected arson attacks, but declined to give more details due to the ongoing investigation.
"Youth of the West Bank, youth of Jerusalem, and those inside Israel, set their cars ablaze... Gaza awaits the revenge of the free," the terrorist organization wrote.
Many highways have been closed, and trains and buses have been halted as well.
The aircraft is capable of dropping tens of thousands of liters of water or fire retardant in a single mission, making it one of the most powerful tools available in fighting wildfires.
A massive wildfire broke out in the Jerusalem hills, prompting evacuations and forcing the closure of Highway 1 in both directions between Anava and Shoresh.
Allan defended her policy by saying that the koalas being shot were "in a lot of distress," Sky News Australia reported, adding that the decision was made after "extensive assessments."
Israel's most notorious wildfire was in December 2010 on Mount Carmel near Haifa. It spread quickly, consuming much of the Mediterranean forest covering the region.
Over 5,000 new and used Judaica items were distributed to more than 400 Jews affected by the Palisades and Eaton fires.
As the new fire prediction system is rolled out this summer, it represents a significant leap forward in Israel's ability to manage the risks posed by climate change.