In the administrative hall of Neiyafu, Zhang Meng and his henchmen were discussing around a giant sand table.

The mountains and rivers on the sand table were made by scaling them in equal proportions according to the actual conditions of the Vava'u Islands, and it took Jing Rui two months to complete this thing.

Fortunately, Jing Rui was originally an officer of the national army, although he was not a Whampoa graduate, but he also won the first place in the excellent drawing sand table operation when he was in Baoding Military Academy, so he will do it as accurate as the military sand table to the distribution of each base point.

Zhang Meng is currently working on what he calls urban planning, but he is basically the only one who is talking about it, because no one else has experience in urban planning.

Of course, Zhang Meng has no practical experience in this area, and his so-called urban planning is actually that he has played the game of SimCity, so he relied on the gourd to draw a scoop and regarded Vava'u Island as his first actual combat practice.

In Zhang Meng's view, his first task now is to build the Vava'u Islands into a fortress group in the Pacific Ocean first, and he wants to prevent the furious Japanese devils from retaliating once they find out that the Bank of Shitsubishi was robbed by him, and at the same time, the Pacific War broke out more than ten years later, and it is inevitable that they will meet the devils at that time, so they have to protect their nest first.

The Vava'u archipelago looks like a dandelion on the front and a squid on the other side. The main island in the north, Vava'u Island, is the core, Zhang Mengjihua built a military fortress on the northern ridge of the island, and can control the entire Vava'u Island from a high position, and only a small number of troops can be held on the fortress, using artillery groups to attack the enemy's heavy weapons and equipment, and deploying heavy machine gun bunkers to block the enemy's ground attackers. The natural caves of the Vava'u Islands, which only need to be slightly repaired and fortified, become excellent underground tunnels, which can not only connect the various fortress support points, but also hide soldiers, food, weapons and ammunition, and the rivers flow down from the mountains, and there is no shortage of water, so that it is possible to fight the enemy for a long time.

However, Zhang Meng is not the master who is passively beaten.

The fortress of Vava'u Island is only the foundation of its existence, and to the south of the Vava'u Islands are more than thirty dandelion-like scattered uninhabited islands, where Zhang Meng really fought back against the enemy.

Most of those uninhabited islands are volcanic caves, with dense forests and a water depth of 20 to 500 meters, which are natural cave submarine bases, and submarines can directly enter the deep sea of the Pacific Ocean, and it is impossible for the enemy to block them.

Zhang Meng knew very well that the Vava'u Islands were too small to fight hard with the Japanese fleet. Therefore, he chose to secretly deploy a submarine base among more than 30 islands in the south of the Vava'u Islands, he knew the huge size of the Japanese navy, so in the initial development period, he did not dare to directly purchase or build a large surface fleet, which would attract the Japanese army too early and be extremely detrimental to himself. So he still chose to develop in a low-key manner and secretly build a submarine attack group.

To the south, the island of Vava'u is flat and reaches out to sea, with the natural harbour of Nefua, the second largest port in Tonga. The port has a wide belly and a narrow mouth, with a length of 25 kilometers from east to west, a width of 15 kilometers from north to south, and an average water depth of 18 meters to 35 meters, which is suitable for any large and super-large warship to berth, and has direct access to the deep sea area of the Pacific Ocean, which is also the natural advantage of the island ports in the Central Pacific.

Zhang Meng knew that to survive here was to face the struggle for sea power, and once the sea lines of communication were cut off or besieged by the enemy fleet for a long time, no matter how strong the fortress defense was, it would not last long.

At this time, for Zhang Meng, the maritime threat mainly came from the Japanese Navy, especially when he knew that the Japanese Navy would launch a Pacific War in more than ten years, and then he would have to directly face the powerful threat of the Japanese Combined Fleet.

Zhang Meng needed to resupply his lair, so he needed a comprehensive naval base, and the port of Nefuya was just that.

However, Zhang Meng understood the importance of air supremacy, so in addition to building fortresses, submarine formations and naval bases in the Vava'u Islands, he also had to have an air force airfield.

Fortunately, except for the volcanic terrain in the north, Vava'u Island is relatively flat, and it is not a problem to open up an airfield for the air force.

Due to the absence of war, the later Tonga Vavau Island Airport was set up in the east of the island, but Zhang Meng considered the danger of war and chose a piece of land near the northern mountains as an air base, which could not only rely on the mountain fortress to defend the airport with artillery, but also avoid the tropical wind explosion in the Pacific region, and the supply was much more convenient.

After Zhang Meng divided the various military bases, he began to plan the residential, commercial, industrial, and environmental green areas on the island.

Before this, it is obvious that roads, subways, overpasses, water supplies, power stations and other lines must be laid, but fortunately, the sand table model is realistic and accurate enough, Zhang Meng can directly take a ruler and draw horizontal and vertical traffic routes on it like playing a game.

Zhang Meng knew that Vava'u Island was not a big place, and it could be described as an inch of land and an inch of gold, so planning from the beginning could save a huge amount of renovation and demolition costs in the future.

Fortunately, Zhang Meng often uses this point on the simulation city, considering the climate and environment of the Vava'u Islands, the trade winds blow from the south to the north every year, so he set up the residential area in the southeast of the island, from east to west is the residential area, the commercial area and the industrial area, the industrial area is basically controlled under the cover of the fortress artillery, and it is close to the port to facilitate transportation.

Although the residential area is close to the sea and may be threatened by enemy ships from the sea, it is also the closest place to the submarine group to the southeast. It is precisely because Zhang Mengjihua deployed submarines there that the enemy fleet could not easily take risks, so the residential area was safe.

Zhang Meng was rich, so the planning of the residential area was a high-density residential building from the beginning. This is also taking into account the land tension on Vava'u Island, and at the same time, Zhang Meng's Jihua will become larger and larger, and the population will inevitably increase in the future, so Zhang Meng took one step in place and directly planned the real estate development Jihua with 20 to 40 floors as the main project, with a planned target population of 1 million.

There is no strict boundary between the commercial area and the residential area, Zhang Meng believes that the commercial development in this place basically depends on domestic sales, so the buildings are basically used for commercial and residential, the first and second floors are basically shops, and the top is residential.

Industrial zones are the top priority, and Zhang Meng has drawn up areas for light industry and heavy industry, and it is necessary to plan the reasonable location of heavily polluted areas such as chemical plants.

Of course, it is impossible for Zhang Meng to move all the heavy industries to Vava'u Island, that is impossible and unrealistic, he only needs some imminent factories, basically factories necessary for the defense industry, especially in the field of naval industrial manufacturing and air force industrial manufacturing.

Obviously, Zhang Meng is Jihua to build a national defense liliang based on the navy and air force.

The actual planning of the city is not like a game with a click of the mouse and keyboard, Zhang Meng needs to calculate all aspects of the factors, just a sand table planning, so that Zhang Meng buried his head in half a month to complete.

However, when the overall urban planning was completed, Zhang Meng received the applause he deserved.

His subordinates saw that the sand table was divided into various models of residences, roads, bridges, factories, schools, hospitals, government office buildings, parks, military fortresses, naval bases, air bases, submarine bases, etc., and the originally bare sand table suddenly turned into a bustling metropolis with many high-rise buildings.

"I made the model!"

Batgirl, who is good at carving small things in models, looks up triumphantly and shares the praise of everyone.

"That's it! This is roughly the layout of our city in the future, and the rest of the work depends on everyone's joint efforts! ”

As soon as Zhang Meng's words came out, all his subordinates immediately took a step back.

Obviously, they are all masters of fighting with guns, and they are not good at urban construction at all.

"There's something going on over there!"

"Oops, my stomach hurts!"

"I have a headache!"

……

"I say, you bunnies ......"

Zhang Meng saw that everyone was looking for excuses to slip away, and his eyes suddenly widened, and he had an urge to beat someone.

How dare everyone wait to be beaten, naturally they 'swish' and run away.

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