Besides News Birds and Crow, the Revolutionary Army had developed a new intelligence transmission method of its own: radio waves, or rather, radio communication.
After the Revolutionary Army had already mastered electricity to such an extent, it would have been absurd if they still did not know how to use radios.
In Leo's original world, radio broadcasts could spread across regions, continents, and oceans.
Signals could even be transmitted directly from one side of the globe to the other.
In the One Piece World, where the planet's magnetic field was chaotic, this proposal had initially been nothing more than one of Leo's ideas. But Leo was the commander-in-chief of the entire Revolutionary Army.
Even if he merely proposed an idea, he had more than enough resources and manpower to test and disprove it.
Not to mention that this idea, being one of the laws of physics, succeeded outright.
The Revolutionary Army's newly equipped experimental warship now carried a small radio station.
Because of that, they could report their route and everything they encountered to the Revolutionary Army Headquarters' General Staff almost every day.
As an experimental voyage, the Revolutionary Army Headquarters' General Staff had not expected it to uncover any threats or problems.
It would have been enough for the ship to complete its voyage safely and report its progress according to schedule, bringing this experiment to a perfect conclusion.
Yet unexpectedly, trouble really had arisen during this trip to territory within their own sphere of influence.
The intelligence report and the News Bird's delivery channel reached Leo one after the other, one fast and one slow.
If one had to summarize it, the news was simply that the local Revolutionary Army had abandoned the Revolutionary Army's principles and, after gaining nationwide political power, had instead taken the lead in