According to the Israeli news release I reported in #189, there were 150 Egyptian POWs murdered. CIA Hqs, during the time I knew something about the Liberty attack, did not know about the execution of the POWs. So obviously the Liberty was not monitoring any communications about that issue. But the Israelis obviously didn't know that.
Diversion of aid ships in Yemen spreads fear of shortages (Reuters)
from the article: Egypt official: Israel assassination policy inflaming entire Mideast