The Lone Destroyer V: Last Operation

The 5th installment is expected to release around late 2017 or early 2018. Production immediately began at March 16th, 2017.
The Lone Destroyer 5: Last Operation takes place 2 months after the events of TLD 4: Revert. The time has changed, the world is back to normal but the year is now 2047.

In January 2047, the crew of the Rafael Peralta have gone their separate ways and those who remember the 'other time' has been ordered to keep it secret. The 'other time' is referred to the destroyed Earth.

Duong still remains a Captain in the United States Navy. But after considering the events from the 'other time', Duong feels he should resign his commission. He said that resigning could be beneficial to himself and to his family but it would be a negative thing for the US Navy.