The apocalypse tank's deformed train guns continued to fall into the intruding vanguard legions, each cannon blasting a group of vanguard guards into fertilizer on the grassland, mixing the pieces of flesh that had been blown up with the dirt that had been lifted up, and finally falling back to the ground indistinguishably.

The ground trembled under the roar of artillery fire, and the tremor could be clearly felt even in the defensive positions far from the blasting point.

The Wakandans hiding in the trenches were also numb with shock, and it was the first time they had felt the power of such a heavy firepower weapon, compared to which their weapons were almost like toothpicks, and there was no difference between a high-tech spear and a twig in their hands.

"This is fire coverage?"

It was not until this moment that the soldiers of Wakanda felt the true charm of the theory of the superiority of the Wandering Earth, and it was not much cooler to think about pouring cannonballs larger than the opponent's head on the enemy's head than rushing up with a knife?

Also feeling happy are Liu Peiqiang and the Wandering Earth recruits he brought, in order to take care of this group of black uncles who are backward in tactical concepts, they didn't dare to come up with a real big killing weapon.

Although they were still invincible in the military exercises in Wakanda by relying on advanced infantry tactics, they still felt like something was missing if they couldn't shoot artillery.

As Liu Peiqiang said, can it still be called modern military tactics without a round of firepower coverage first?

Now that they are about to be suffocated, they can finally pour their firepower on the Vanguard Guards in a hearty manner, and they are out of control, and they no longer have any scruples.

Watching the recruits of the wandering earth take out one heavy firepower weapon after another like a trick, suppressing an area with frantic firepower, the vanguard guard regiment can't raise its head at all.

For the first time, Wakanda's army felt envy of the outside world and realized how far it had gone in terms of tactical concepts.

It turns out that this is the real happiness!

In any case, the battle must continue, and the soldiers of Wakanda can only grit their teeth and use the weapons at hand to support themselves.

As time passed, more and more Leviathan behemoths forced their way through the energy barrier, putting more pressure on the frontal defense, and Wakanda's side urgently needed more reinforcements, otherwise it would definitely not be able to maintain the front.

Rhodes managed to take out a Leviathan behemoth by continuously attacking the cracks in the Leviathan's armor and dropping countless empty magazines from his steel suit.

Obviously not going on like this, Rod shouted in the communication channel, "Tony, where is your Iron Legion?" ”

"Coming right away! Jarvis, it's time for the family reunion! ”

With Iron Man Tony's order, Jarvis, who has obtained the body of vibranium, led the steel armor from Mark9 to Mark42 to officially debut, lined up in the grassland of Wakanda, forming a quite spectacular scene.

Tony himself appeared in the Iron Suit Mark 43 and rushed with the Iron Legion to the Leviathan Behemoth of the Zetarians.

"Jarvis, fire all the shots, kill them!"

"Yes, sir!"

Jarvis's voice rang out from each of the steel armors, creating an echo effect that resembled a 3D surround.

The addition of the Iron Legion has made Wakanda's originally somewhat lacking aerial firepower suddenly fierce, especially under the control of the upgraded Jarvis, the Iron Legion has become more closely coordinated, no longer fighting separately as in the past, but dealing with these heavily armored Leviathan behemoths through clever coordination.

Two sets of steel armor flew close to a Leviathan behemoth, using laser cutting to quickly cut a small hole in the large iron bull's body, and then another set of steel armor fired a miniature high-explosive projectile, which shot through the small hole, and instantly blew the Leviathan behemoth in two.

Different models of steel armor are also equipped with different weapons, so that they have their own strengths and exert stronger combat effectiveness through mutual cooperation.

For example, the Mark17 Heartbreaker is an artillery blaster armor with only the energy blaster on its chest as a weapon, and it is the most powerful armor in the Iron Legion.

Under the cover of other steel armors, it only takes a single chest blaster to pierce through the Leviathan's thick armor, but it only takes a long recharge each time.

The Mark 20 python, the opposite of the Heartbreaker, is not equipped with any energy weapons, but instead carries 200 small missiles, which are specifically responsible for providing fire support.

When all the missiles rained down from the Mark20, it was like a scattering of flowers, causing a series of explosions on the ground that targeted the Zetarians who landed on the ground, suppressing their firepower and preventing them from posing a threat to the Iron Legion.

But the most ferocious thing is Jarvis's body made of vibranium, which doesn't need any bells and whistles at all, and slams into the mouth of a Leviathan beast with full power, relying on the hardness of vibranium to directly knock it through, just like the water droplets in the three-body problem.

Tony flew past Rhodes, who had come back to resupply his ammunition, and said to him, "What are you waiting for? It's a family reunion, send them to God! ”

"Don't worry, my backup will be there soon." Rod replied.

With that, Tony himself stepped on the head of a Leviathan behemoth, using laser cutting to uncover its armor, and then used a pulsed laser to finish off the armored monster.

The addition of the Iron Legion further strengthened the aerial firepower, not only successfully blocking the Leviathan behemoths that passed through the barrier, but also carrying out a more intensive carpet bombardment of the vanguard guards on the ground, greatly reducing the pressure on the Wakanda forces.

At the same time, expedited deliveries, or ballistic missiles, from countries around the world also fell from the sky at the right time and fell on the vanguard regiment that was still blocked from the energy barrier.

The Vanguard Corps outside the shield was more densely crowded, and the ballistic missiles bombarded better than inside the barrier, and each shot could blow up a large group of Vanguard guards, allowing the artillery fire to completely cover the area.

"That's my backup!" Rhodes, who had restocked up on ammunition and returned to the battlefield, shouted, "Let the explosion be more violent!" ”

At this moment, the vanguard guards really became cannon fodder, cannon fodder in the literal sense, which quickly turned to ashes under the cover of fire from all sides.

The soldiers of Wakanda were deeply shocked, and the way the others fought completely subverted their tactical philosophy, and in this case, they rushed into hand-to-hand combat according to their tradition, that is, they were blown to the ground with countless vanguard guards.

Modern firepower coverage is terrifying!

Having seen the power of these weapons, they could no longer honestly engage in hand-to-hand combat with their enemies, as was traditionally done in the past.