During ODS many Marine units were in ships offshore, contributing to the ruse that a major amphibious landing would take place somewhere on the Kuwaiti coast, thus tying down as many as 7 Iraqi divisions pointing in the wrong direction.
For the ground assault Marine units in Saudi advanced directly into Kuwait towards Kuwait City flanked by Arab units - primarily Omani, Saudi and Egyptian with the Syrian's in reserve.
The more mobile, faster moving mechanized units of the Army performed a flanking manuever into Iraq wast of the Kuwaiti border in order to destroy Iraqi Republican Guard armored units being held in reserve in the north and to cut off the Iraqi's line of retreat out of Kuwait.