Weapons of Choice

In 2021 off East Timor, a US-led multinational taskforce commanded by Admiral Phillip Kolhammer prepares to liberate the Indonesian islands from an Islamic government calling itself the Caliphate, which is slaughtering the Chinese nationals living there. In the book's backstory, the Chinese government was planning to send a task force but was warned by the US government not to do so. The flagship of the task force is the aircraft carrier USS Hillary Clinton, named after "the most uncompromising wartime president in the history of the United States". The task force is made up mainly of US and British units alongside French, Australian, Japanese, and Free Indonesians, along with a few other units like Spetsnaz from Russia and Kommando Spezialkräfte from Germany. Alongside the navy task force is JRV Nagoya, a scientific ship that is experimenting with wormholes; the navy ship protecting it is ordered to join the task force. A new ship from the Royal New Zealand Navy is sent as escort, but prior to its arrival, Nagoya's project director, Manning Pope, decides to make a trial run. The task force is constantly watched by a Caliphate spy on the mainland.

In 1942, Rear Admiral Raymond A. Spruance and Lt. Commander Daniel Black are on the bridge of USS Enterprise, on their way to face the Japanese sent to invade Midway. A growing commotion outside the bridge prompts them to investigate, only to find a large group of what are, to them, unknown and strangely designed ships. They spot a ship with the Japanese ensign and assume it is the Japanese fleet sent against Midway and they order their own ships to open fire. The multinational task force Combat Intelligence, referred to as CI, takes defensive action; the 21st-century fleet nearly wipes out the US fleet, including USS Hornet and USS Yorktown. During the battle, Kolhammer and the rest of the multinational task force commanders learn that not all ships of the task force came through and those that did, did not all end up in the same place.

HJIMS Ryūjō encounters the Free Indonesian ship KRI Sutanto and boards it. The Indonesians are taken captive, the Japanese learn of the force sent against them at Midway, and the rest of the Japanese navy is warned and ordered back home.

After the battle between the 1942 US naval force and the 21st-century multinational task force, an unsteady peace starts after they both reach Pearl Harbor. However, murders, rapes, and riots happen as the 21st-century people try to mix with the locals. Kolhammer is flown to California to meet President Franklin D. Roosevelt and Albert Einstein. As time goes by with no sight of JRV Nagoya, more and more 21st-century personnel start to realize they are stuck in 1942.

Captain Karen Halabi and HMS Trident, a Trident-class trimaran stealth destroyer, is ordered back to the Home Island for evaluation and possible transfer of Trident. However, prior the ship's and her departure, they take part in a prisoner of war rescue in Singapore and Luzon. The rescue is carried out by both 21st-century and 1942 personnel.

Through the Japanese, Hitler learns about the results of the invasion of the Soviet Union and sends Ribbentrop to negotiate peace with the Soviet Union.