What would be the response here if 60 Americans soldiers were 'accidentally' killed

[cpwm17]

15. Reagan continued his attacks against Lebanese targets

that he had done before the Marines were killed. Reagan put the Marines in Lebanon while supporting Israel's destruction of much of Lebanon and while supporting one side of a civil war.

After the Marines were killed, the battleship USS New Jersey shelled Lebanese targets. I remember that well. I hated Reagan for those terrorist attacks. At least one member of US Congress blasted Reagan for his indiscriminate shelling of Lebanon, calling it immoral. I think it was US Senator John Glenn, but I can't find a link.

https://en.wikipedia.org/wiki/1983_Beirut_barracks_bombings

On June 6, 1982, the Israel Defense Forces (IDF) initiated Operation "Peace for Galilee" and invaded Lebanon ostensibly to create a 40 km buffer zone between the PLO and Syrian forces in Lebanon and Israel. The Israeli invasion was tacitly approved by the U.S., and the U.S. provided overt military support to Israel in the form of arms and materiel. The U.S.' support for Israel's invasion of Lebanon taken in conjunction with U.S. support for Lebanese President Bachir Gemayel and the Lebanese Armed Forces (LAF) alienated many. Bachir Gemayel was the legally elected president, but he was a partisan Maronite Christian and covert associate of Israel. These factors served to disaffect the Lebanese Muslim and Druze communities. This animosity was made worse by the Phalangist, a right-wing, largely Maronite-Lebanese militia force closely associated with President Gemayel. The Phalangist militia was responsible for multiple, bloody attacks against the Muslim and Druze communities in Lebanon and for the 1982 atrocities committed in the PLO refugee camps, Sabra and Shatila by Lebanese Forces (LF), while the IDF provided security and looked on. The Phalangist militia's attacks on Sabra and Shatila were purportedly a response to the September 14, 1982, assassination of President-elect Bachir Gemayel. Amine Gemayel, Bachir's brother, succeeded Bachir as the elected president of Lebanon, and Amine continued to represent and advance Maronite interests.

http://www.thehypertexts.com/American%20Fascism.htm

It has been estimated that as many as 8,000 civilians died during Israel's invasion of Lebanon, which destroyed large areas of Beirut, including shopping centers and apartment buildings. Marine commander Colonel James M. Mead was dismayed at the level of destruction he saw in the city, describing it as being “like pictures I’ve seen of Berlin at the end of World War II.” The Beirut newspaper An Nahar reported that 5,515 people, both military and civilian, were killed in the Beirut area alone, while 2,513 civilians were killed outside Beirut. How many of those civilians were killed by US military actions? No one knows, but it goes without saying that firing hundreds of shells in the vicinity of a major city like Beirut and its suburbs is bound to result in civilian deaths, not "peace."...

Here is a quick two-week chronology of the events that preceded the car-bombing attack that resulted in the deaths of 241 American marines:...

9/11/1983: The battleship USS New Jersey (BB-62) was alerted for rapid deployment to the Eastern Mediterranean.
9/12/1983: The USS New Jersey refueled in Colon, Panama, then began a high-speed run east, averaging 25 knots per hour.
9/12/1983: A Marine Amphibious Unit arrived off Lebanon and assumed a standby role.
9/16/1983: The destroyer USS John Rodgers (DD-983) and frigate USS Bowen fired five-inch shells into Syrian-controlled parts of Lebanon.
9/19/1983: The USS John Rodgers and USS Virginia (CGN-38) fired 338 five-inch shells at the Shouf Mountain village of Suq al Gharb.
9/20/1983: The USS John Rodgers and USS Virginia fired more shells.
9/21/1983: The USS John Rodgers and USS Arthur Radford (DD-968) fired more shells.
9/23/1983: The USS Virginia employed 155mm artillery fire and five-inch gunfire; French planes struck the Bekaa Valley.
9/25/1983: USS New Jersey arrived off the Lebanese coast.
9/26/1983: There was an immediate cease-fire, but the outgunned insurgents would soon resort to unconventional methods...

Someone else also strongly opposed American entry into the war, and its killing of civilians. Osama Bin Laden would later state that when he saw the results of the US shelling of Lebanon: "God knows it did not cross our minds to attack the towers. But after the situation became unbearable and we witnessed the injustice and tyranny of the American-Israeli alliance against our people in Palestine and Lebanon, I thought about it. And the events that affected me directly were that of 1982 and the events that followed—when America allowed the Israelis to invade Lebanon, helped by the US Sixth Fleet. In those difficult moments, many emotions came over me that are hard to describe, but that produced an overwhelming desire to reject injustice and a strong determination to punish the unjust. As I watched the destroyed towers in Lebanon, it occurred to me to punish the unjust the same way and to destroy towers in America so it could taste some of what we are tasting and stop killing our children and women."