Israeli soldier clubs Danish protester with rifle

[Wolverine1984]

Israeli Defense Forces Charged with Systematic Harassment of U.S. Marines

(Donald Neff has been a journalist for forty years. He spent 16 years in service for Time Magazine and is a regular contributor to Middle East International and the Washington Report on Middle East Affairs. He has written five excellent books on the Middle East.)

By Donald Neff
Former Time Magazine Bureau Chief, Israel
Washington Report, March 1995

(Excerpt)

"It was 12 years ago, on March 14, 1983, that the commandant of the Marine Corps sent a highly unusual letter to the secretary of defense expressing frustration and anger at Israel. General R.H. Barrow charged that Israeli troops were deliberately threatening the lives of Marines serving as peacekeepers in Lebanon. There was, he wrote, a systematic pattern of harassment by Israel Defense Forces (IDF) that was resulting in 'life-threatening situations, replete with verbal degradation of the officers, their uniform and country.'”

(Close)

Read more here: Israel Charged with Systematic Harassment of U.S. Marines

Neff is a pro Palestinian Arab propagandist who works for If Americans Knew.

Are you suggesting (or saying) the report is falsified? The letter is faked?

Wouldn't surprise me in the slightest.
Many falsified documents popped up through history.
One example for such document is the "protocols of Zion" which was a known anti-Semitic hoax.

The Protocols of the Elders of Zion - Wikipedia, the free encyclopedia

It doesn't even matter if the letter is real or not.
A letter without substantial evidence has absolutely no factual value.
Any person could write a letter and say whatever they want, without evidence it's just hearsay nothing more.

And the clearly biased site you quote is from does not help that objectivity at all.