calling themselves the Riddah Rouge, led by a man named Sudarak Thongkon, has acquired sensitive and highly valuable biological data from a smuggler out of Sri Lanka. The terrorists murder him and his crew, then offload the data and move it deep into the jungles of Thailand. With a potential biological threat on their soil, the Thai government requests for international assistance, and the United States responds by sending in the SEALs. Kahuna's team are inserted into the area and proceed to travel upriver to intercept and retrieve the data. After moving from one island to another and neutralizing numerous patrols, the team finds some documents. Unfortunately, only half of the bio data is among them as the other half had been moved elsewhere. With the bio data in their possession, the Riddah Rouge has taken the U.S. Ambassador to Thailand and his wife hostage. The terrorists demand ransom money and threaten to execute the two if their demands are not met. Intelligence tracks their movements and are able to locate the hostages at an abandoned temple in the jungles of Hohn Kaen. The team move in under cover of night and safely extract the Ambassador and his wife. While no ransom is paid for the pair, the Riddah Rouge manage to manufacture a small amount of biological agent. Their plan is to use the agents to destabilize the Thai government. The SEALs are assigned to assault another abandoned temple. While there, the team either captures or kills Thongkon, codename Bad Dog, and secures the biological agents. With their leader in custody, the Riddah Rouge disbanded. In the Congo, a new mercenary organization known as Preemptive Strike has established a base of operations deep in the jungle. They are recruiting European mercenaries and are actively stockpiling weapons and ammunition. Concerned about this new threat, the Congolese government has requested aid from the United States. The SEALs are sent in to recon and collect intel about the group. After disabling communications and destroying the enemy munitions in their staging area, the team finds out that the remaining mercenaries have ambushed and captured a patrol of U.S. Marines. The marines are being held at the mercenary base camp where they are being tortured for information. The SEALs are able to rescue the POWs and eliminate the mercenary leader Magnus, but not before finding out that one of the captive Marines is missing,