Despite these improvements, a second invasion by the former Katangan gendarmerie, known as Shaba II in May–June 1978, was only dispersed with the despatch of the French 2nd Foreign Parachute Regiment and a battalion of the Belgian Paracommando Regiment. Kamanyola Division units collapsed almost immediately. French units fought the Battle of Kolwezi to recapture the town from the FLNC. The U.S. provided logistical assistance.