SEAL Petty Officer Rod Cooper is the youngest son of a retired Navy hero, Master Chief Larry Cooper. His brother Daniel is a scholar and an academic, and to the horror and dismay of his family, he converts to Islam. To make things worse, he travels to Afghanistan to teach in a madrassah, the religious schools that are a production line for Taliban terrorists. The new mission handed to Rod Cooper’s Team is tough. A better word to describe it would be "suicide". Their brief, to go behind enemy lines and locate and pinpoint a new and powerful Taliban combined arms warband.

The Marine Raiders are licking their wounds after the successful battle at Tasimboko. But that battle was only the preview of the main event to come…and now the clock is ticking down to destruction!

Vietnam, 1968—United States Air Force reconnaissance photos appear to show a newly built POW camp close to the DMZ. Special Forces Captain Mack Gerber and Master Sergeant Anthony B. Fetterman are sent into the jungles of North Vietnam to take a closer look. Instead of a POW compound, they discover a Soviet-run training camp for the NVA. American military officials believe a Russian presence could severely undermine the US war effort in Vietnam. The only option is to launch a raid into North Vietnam. Gerber's men now have a new mission: go in with guns blazing . . . and get out alive.

The day after the infamous attack on Pearl Harbor, Murphy joins the US 1st Infantry Division, the Big Red One, and soon volunteers for the newly formed US Rangers. He takes part in the bloody attack on the French Channel port of Dieppe. The furious German defense results in hundreds of Allied deaths, yet Murphy makes it back to continue training for the invasion of France, codenamed Operation Overlord. Their orders are to land at Omaha Beach, scale the cliffs, and destroy the gun batteries at Pointe du Hoc.

When a SEAL he worked with in Afghanistan calls for help, Former SAS trooper Logan takes up the call. His friend needs help. Someone is killing their men.

Nobody has ever heard of ODIN. ODIN is about as secret as a government agency can get. Because within ODIN there is General Operations, which speaks for itself; ODIN 5i, which deals with intelligence gathering; and then there is ODIN 1i, which deals in operations so sensitive not even the CIA can touch them. All three are run with an iron first by The Chief, a giant with a gigantic IQ. His top agent is Alex Mason. But when an ODIN 5i agent based at the US Embassy in Manila goes missing and his encrypted laptop disappears with him, the whole ODIN structure is put in peril.

US Army Warrant Officer Carl Yeager, on his second tour of Vietnam, reaches Khe Sanh in late January 1968. His mission is to arrest an ARVN officer, guilty of murder and selling stolen weapons to the Vietcong. Things start to go wrong when the aircraft on which is due to fly back with the prisoner to Tan Son Nhut, outside Saigon, is destroyed by enemy shellfire. The shells do more than damage the aircraft. They uncover the body of an American officer in a hastily dug grave.

In December 1941, the surprise attack on Pearl Harbor plunges the United States into war. Fresh from the hardscrabble mountains of Appalachia, Deacon Cole joins the fight against Imperial Japan. In his first test against the enemy, he will use all his skill with a rifle against a deadly Japanese marksman. Across the beaches and jungles, they take part in the savage battle for control of a Pacific island. Can he protect his squad, or will they fall, one by one, under the enemy’s crosshairs? 

It is 1965, and America is putting more boots on the ground to fight the communists who have sent their powerful People’s Army of Vietnam, the PAVN, south. Their aim is to defeat the South Vietnamese Army, the ARVN, and impose the iron fist of communist rule on the democratic South. Walker knows nothing of politics or military strategy and tactics. A single obsession rules his life: to become a major league baseball pitcher.

Unfairly convicted of helping a killer in a drug-related hit, Jack Grant faces five long years in the pen. Except the judge offers him an alternative, a chance to make a difference. Grant joins the infantry, and on the 11th of September 2001, the planes hit the World Trade Center. Soon after, they ship out for Afghanistan. Grant’s unit is tasked with guarding Bagram Airbase. A safe assignment, where his worst enemy is a vindictive platoon lieutenant. That’s until the Taliban mounts a massive attack on the airbase.