Did Trump breach the executive order against assassinations?

In 1975 President Gerald Ford signed an Executive Order 11905 which banned any US official in whatever capacity, including the president himself, to engage in assassinations of heads of state and government leaders. It arose out of an investigation into the many attempts made by the CIA - eight in all - to cause the demise of Fidel Castro, the Cuban dictator. That executive order was reaffirmed by President Jimmy Carter and President Ronald Reagan. The executive order holds to this day. Yet, the first objective of Operation Epic Fury appears to have been the targeting and killing of Ayatollah Ali Khamenei, the Supreme Leader of Iran. So, that represents the first assassination of a head of state since that original executive order. Technically it was the Israelis who killed Khamenei because it was Israeli air force fighter bombers which dropped the bombs on the office compound where he and many of his officials and military commanders were meeting. But it was CIA intelligence which helped to pinpoint the ayatollah's whereabouts. So, it was really a joint US/Israel operation which ended with the death of Iran's leader. I don't know how the White House legal counsel will have advised the president. But some sort of justification must have been proferred. It's certainly one of the reasons why Keir Starmer refused to support the US operation. No one, apart from a few rabid Iranians in Tehran, will mourn for the loss of the ayatollah whose rule was notable for repression, brutality and an obsession with having a nuclear bomb. PLEASE BUY AND ENJOY AGENT REDRUTH, MY NEW SPY THRILLER. AMAZON, ROWANVALE BOOKS, WATERSTONES.