Israeli-Palestinian conflict 
The AH-64A embodied the knowledge bought in the Korean and Vietnam Wars by the blood of the pilots of the first armed and combat helicopters. For a long time, he became the standard of a combat helicopter, which was able to decimate the enemy's tank columns. But technology from the early 70's has some limitations. Therefore, it was necessary to develop the AH-64D Longbow Apache, which significantly expanded the capabilities of the original helicopter.