Many Q drops mention other countries using two letters. Some of them mention "SA". Many of us have interpreted this as "Saudi Arabia".
Could it mean "South Africa"?
South Africa has a major geographical advantage with regards to container ship travel from the Indian Ocean into the Atlantic.
Especially if Suez Canal were to be inopperable.
Evergreen was trial run for how to efficiently re-route nautical shipping traffic?
I always wondered that as Saudi is often abbreviated to KSA rather than SA. Plus a lot of “charity” $€£ is cleaned via Africa so it would make sense for shenanigans to be filtered via Africa