During the mission where you have to rescue the Marines, the USMC code book in the downed MV-22 has the U.S. Army's emblem on it, instead of the USMC's 'EGA' one.
Typo error: FARC is spelled as FRC during the briefing for the beach mission.
The 'MARINES' lettering on the side of the downed MV-22 is reversed.
In the Cuban airfield mission, the hangar airplanes' registration numbers are wrong. The numbers start with "GHF", but Cuban aircraft numbers should start with "CU".
The UAZ-31512 jeep in Cuba has Estonian license plates.