Israel has a new drone unit Today Israel rolled out a new drone unit in the IDF. Why do this?

"A riveting account of one of the most significant developments in contemporary warfare – the evolution and proliferation of drones. This is a very important book." – General David Petraeus, US Army (Ret.), former Commander of the Surge in Iraq, US Central Command, and Coalition and US Forces in Afghanistan, and former Director of the CIA
Israel has a new drone unit Today Israel rolled out a new drone unit in the IDF. Why do this?
A new R9X reported strike in Syria adds to our knowledge of this weapon system.
A militia unit was seen with a drone in Iraq