“Israel lost the entire Sinai peninsula during the Yom Kippur War and had 10,000 casualties. This isn’t anywhere close.”
Not exactly, the Egyptians grabbed a few square miles but were eventually cut off and surrounded. They never got close to reclaiming the entire Sinai.
It wasn’t that we cared so much about Egypt. We just had a top priority in regional diplomacy over there — to ensure that the Suez Canal wasn’t the border between the two countries, so it could be open as a key trade route.
Egyptians were cut-off and surrounded on the Egyptian side of the canal after the IDF crossed over..