Elbit Hermes 450

The Elbit Hermes 450 is an Israeli medium-sized multi-payload unmanned aerial vehicle (UAV) designed for tactical long endurance missions. It has an endurance of over 20 hours, with a primary mission of reconnaissance, surveillance and communications relay. Payload options include electro-optical/infrared sensors, communications and electronic intelligence, synthetic-aperture radar/ground-moving target indication, electronic warfare, and hyperspectral sensors.
Operational history.
Azerbaijan.
On September 12, 2011, a UAV was reportedly shot down by the ARDA over the airspace of the unrecognized Republic of Artsakh. Preliminary investigations carried out by the ARDA have determined the model to be a Hermes 450 type.
Georgia.
On April 2008, amid Georgian and Russian spy plane shootdowns, three Elbit Hermes 450 were shot down by Russian forces, one by a Mig-29 and other two by ground fire. The Russian Ministry of Foreign Affairs stated and showed the debris of two Herbil drones shot down on March 18 and April 20 with serial numbers "551" and "553" respectively. A UNOMIG mission report said that the panel found the debris of at least three Georgian Hermes 450 drones shot down on 18 March, 20 April and 12 May 2008. Azbakhian forces claimed 7 drones shot down.
Israel.
Israeli Hermes 450 UAVs has seen service in the Gaza Strip operations, the Second Lebanon War as well as in the 2009 Sudan air raids.
Three Hermes 450 drones were lost during the 2006 Lebanon War, two by technical difficulties and one by a operator error.
On 11 July 2015, a Israeli Hermes 450 drone was reported crashed near Tripoli port, Lebanon. The drone was 8 meters under water and was retrieved by the Lebanese Army. 
On 31 March 2018, a Israeli Hermes 450 drone crashed due to a technical failure. An additional Israeli drone bombed the crashed drone. The Lebanese Army issued a statement saying that the crashed drone was found to be equipped with four unexploded ordnance. A technical unit of the Lebanese Army detonated it.