Because this is a secret!

It is one of the highest military secrets of the 512th Brigade!

Night vision device!

Before leaving the 512th Brigade, Ouyang equipped the soldiers of the guard company, the soldiers of the Wolf Warrior Squadron and the Wolf Tooth Brigade with a large number of night vision devices.

The visible light is very weak at night, but the infrared rays that are invisible to human eyes are rich. Infrared vision devices can help people observe, search, aim and drive vehicles at night. Although people discovered infrared rays very early, due to the limitations of infrared components, infrared remote sensing technology has developed very slowly.

It was not until 1940 that Germany developed lead sulfide and several infrared transmission materials that the birth of infrared remote sensing instruments became possible.

After that, in an encounter with the British tank column, the German Leopard tank equipped with infrared sighting devices destroyed two British firefly tanks in one fell swoop.

The US military did not officially equip night vision devices until it landed on Okinawa Island in 1945.

It is only 1939 now. Not to mention the Japanese army, no country in the world is equipped with night vision devices.

But the 512th Brigade has it!

Because Ouyang has a system and a weapon card lottery!

After purchasing a bronze weapon card worth 100 joy points at one time, Ouyang was lucky enough to draw a night vision device, and there were 100!

"Click~~~!"

Liu Tongluo stood up and issued an order to the two guards behind him: "Issuing an order to Shunliu immediately, and the order must be wiped out all the Japanese special forces, and the killing will be done without mercy!"

"Yes, brigade commander!"

~~~~~~

At the same time, in addition to the guard company led by Shunyou chasing the Japanese special forces inside Linzi, the New First Regiment and New Second Regiment of the 512th Brigade outside Zilin also issued orders in a timely manner.

Long Dagu, the leader of the new group, shouted: "While ordering all units of our army to block the periphery of the Zilin, they wait for an opportunity to conduct a carpet-style search into the forest. I want to see how these dog gods can get out this time?"

Ding Wei, the commander of the New Second Regiment, shouted: "Order the First Battalion and the Second Battalion to move immediately into Zilin. Once the Japanese army is discovered, open fire immediately. We don't want a living person this time!"
Chapter completed!