"Damn, it's really airtight, even the drone is ready to go." Lin Rui whispered.

"It's still the latest model of micro drone." Jiang Jian said in a low voice, "This kind of equipment can make up for the lack of ground alert and carry out aerial reconnaissance. The micro drone is equipped with a camera device that can easily capture everything. Let the following There is no escape from human beings. Moreover, they have night vision capabilities and are not limited by night light. However, this thing should be US military equipment, and it is still experimental."

"The secret agency can even get missiles, not to mention such experimental gadgets?" Lin Rui whispered.

"But this is a big obstacle to our actions." Jiang An whispered. "With this, it means that the other party has an additional means of aerial reconnaissance. Although this factory area is large enough, it is equipped with seven or eight such micro-UAVs, which can basically cover the entire area.

"It seems that this security company is also a member of the secret agency, otherwise it will be difficult to obtain such equipment. The secret agency will not rest assured that such an important place will be handed over to others for protection. It is very likely that the Kiev United Security Company is actually in control. An enterprise in the hands of the secret agency." Yelena whispered.

"Things are getting more and more fun, not only in the air, but also underneath." Lin Rui moved the telescope in his hand and said, "Look at the guards below. They still have police dogs. Even if we escaped. After air reconnaissance, you will also be smelled by the dog's nose."

"Maybe we need a little canine disruptor?" Sergey said.

"It may be okay to deal with a dog, but if every guard team is holding the dog, it is easy to be seen. Because dogs are very sensitive to this distracting agent, although the medicine will reduce their vitality and prevent them from barking. , It calms them down, but it is also easy for dogs to have other reactions, such as twitching limbs and unstable standing. Experienced guards can see the problem at a glance." Lin Rui frowned.

"Then there are other ways. Just hand it to me. I have experience in this area." Sergey said on the ground. "Mainly what to do with these aircraft? Can we try to destroy them? This thing does not fly very fast, we..."

"This won't work. Once these equipment are damaged, all the guards there will be on guard. We have already lost before we go in." Jiang An shook his head.

Lin Rui pondered, "This kind of micro drone should not be suitable for rainy days."

"Why?" Sergey asked, "Is it not waterproof?"

"Rainy weather is not only a problem of waterproofing, but also to prevent lightning strikes. In addition, this kind of micro drones are different from large drones in that their flying height is limited. When flying in rainy days, a lot of rain will cause temperature changes, and water vapor will condense in the camera. On the lens, even if it is not wet, it will be fogged and blurred. It cannot provide the effect of aerial surveillance.

In addition, such a drone consumes more energy in the rain, consumes energy and can not achieve the effect of monitoring. So such a micro drone may be difficult to use in the rain. "Lin Rui analyzed.

"It's possible. This type of micro-drone itself is not designed for all-weather use. Once it encounters heavy rain, it can only be grounded." Jiang An nodded.

"Do we have to wait until it rains before we act? If it doesn't rain for ten and a half months, what should we do? Are we waiting here?" Sergey shook his head.

"It will often rain in July in Kiev." Jiang An whispered, "This is not a problem. If we wait patiently, there will be heavy rain."

"But the heavy rain is also extremely detrimental to our actions." Lin Rui muttered, "The difficulty of the action will be even greater. Forget about this issue, we will not discuss it for the time being. Let's follow the plan we made before, step by step. Find out their perimeter defense, their duty rotation system, etc. Then wait for further news before making a decision."

"This is the safest way, I think it can only be done like this." Jiang An nodded.

Lin Rui and others waited in Kiev for a few days. In the past few days, the monitoring team at the window and the roof of the building has been on duty 24 hours a day. They have sorted out the rotation methods and times of these security personnel, and have basically summarized them. The law.

"Their shift time during the day is relatively short, about one and a half hours, while at night they usually change every two hours.

In addition to fixed posts, there are also many mobile posts inside. These patrol teams are usually groups of five, and they also lead a military dog. The dog used is only a Doberman, an efficient and fierce dual-purpose working dog for military and police. Very keen, and easy to bite. Yelena whispered, "These people are very organized and alert." All are equipped with wireless communication. "

"Have you mastered the communication frequency?" Lin Rui asked.

"We have gone through some detections these days, and we can basically lock their communication frequency. Yesterday we also received a communication conversation between their two teams." Yelena replied, "but there is nothing valuable in the conversation. content."

"Very well continue to monitor and monitor." Lin Rui turned to Jiang An, "Actuarial, how are you talking with the silver broker? Did she get the special security plan of United Security Company?"

"I got it an hour ago. We are focusing on analyzing this information." Jiang Jian replied, "At present, the situation is very unfavorable for us. Especially in the area of ​​this factory that has been sealed. We are the place where we suspected the production of dot missiles before, and it is heavily guarded. It is difficult to get in under normal circumstances."

"Analyze as soon as possible. We are running out of time. The weather forecast shows that there will be a heavy rainfall the day after tomorrow. We'd better take this opportunity to act." Lin Rui replied. "Because this is the only opportunity to avoid the enemy's drone reconnaissance. And heavy rain will dilute the breath we leave behind, making it impossible for military dogs to track."

"Well, I will complete the plan as soon as possible. With the information collected by Viper and Russians, we have basically grasped the situation outside the factory, which is not much different from our previous estimates, but within the factory, we still have to do Some other arrangements." Jiang Andao.

Lin Rui nodded, "Weapons and equipment arrived yesterday. Have you completed relevant inspections?"

"It's all done. There is no problem with the weapons. They are all close-range assault weapons. They are mainly special equipment, including video signal jamming instruments and other small parts. They have all been checked. Just wait for your order. I think I am ready." Sergey replied.

"When the actuary summarizes the existing applications and makes a complete plan, we will start to act. The day after tomorrow, we will enter the factory opposite." Lin Rui pointed to the distance outside the window and said in a low voice.