Around 10:13 hours, a small group of 5-7 NR patrol boats just came out of a navel costal base to patrol around and to drills about 50 to 60 click away from the shore. Their sonar head them picked up 6-7 different submarines. Reports did not state and launch of NR submarines. The patrol boat noted this to HQ office on the cost and was soon breiffed that it was an small assault force of subs to sink NR carriers and ships to weaken the war effort. The operation to execute the 6-7 submarines before they get in firing rang then took place at 10:30 hours. Depth charges and EMP charges were dropped in a 1 click radius. Only 3 submarines were destroyed. A sum of 8 marine mobile suits were dropped in the water to attack what was left of the under water assault force. The execution ended at 10:53 hours. The faction behind te send assault is still unknown.