happens. the region is seeing a troubling spike in tension with israel and iran and syria. we have ian lee along the border at the golan heights area. good morning, ian. >> reporter: good morning. we are learning more about the drone that infiltrated the air space. it was the copy of the american rq-70. it is a stealth drone. the cia lost the drone in 2011. in 2014, iran reversed engineered the drone to make its own copy. it doesn't have the stealth ability because the israeli military monitored it from the moment it took off to the moment it entered israeli air space and they shot it down. in retaliation, israel launched air tries strike in syria. israel's air force commander