Great Martian War

Following the initial Martian invasion of England, President Theodore Roosevelt tries to prepare the United States for the potential of another Martian incursion. As the possibility of a stronger invasion is increasingly clear, the US government tries to mobilize nations to share information and technology to defend humanity. Newly minted ordinance officer Andrew Comstock has been placed in charge of developing new technology that has to be tested on the fly in a race against time if humanity is to survive.

While President Roosevelt defends the US, the British Empire rallies to repel their alien foe again, and a young Winston Churchill helps to rally international forces. Not all the world sees the Martians as a threat, though; some see them as leverage against Britain. As the military tries to come up with solutions, the international arena takes the stage.