Lin Mo understood.
The Burrowing Robots did not need to compete with the Burrowing Earth Dragons in speed. They were hunters lying in ambush underground, waiting for their prey to come.
No matter how fast a Burrowing Earth Dragon tunneled, as long as a Nuclear Explosion Robot had been hidden in the rock ahead of it, it would have nowhere to escape.
A question occurred to Lin Mo, and he asked:
"What if we predict the wrong route?"
Anyone who had played Delta Force knew that if Red Wolf lay in ambush with a G18 pistol at the wrong spot, and the enemy never passed that way, the whole round would be wasted.
Zheng Jinren laughed.
"Then we increase the density. Send in five or ten at once!"
"The first batch of a thousand is just the beginning."
"The Academy of Sciences has already finished retooling the production line. After this, we'll replenish them at a rate of two thousand a day."
"If the Demon Clan wants to use Burrowing Earth Dragons to bring down Kona Base, we'll turn those underground tunnels into their graveyard."
Lin Mo understood. It was like a group of people setting up at a location and waiting.
And this approach fit Great Xia's tactical style perfectly. Saturation fire!
Zheng Jinren raised his hand.
"Begin the drilling test."
At the center of the test site, a Burrowing Robot designated "Earth Dragon Type-1 001" activated.
Its front end slowly adjusted its angle.
The drill pointed toward the ground. Rather than going straight down, it cut into the rock at a forty-five-degree angle.
This simulated the tactical route it would take in actual combat, approaching an underground target diagonally from a safe area.
"Activate the power module."
"Seismic source reception normal."
"Inertial navigation normal."
"Attitude adjustment ring normal."