Special Years

There are a wide variety of diving subjects in the sas training camp.

The first is scuba diving, only with diving goggles and fins, generally diving 20 meters, diving 25 meters deep during the assessment, round-trip, a total of 50 meters.

There are also night diving, usually about 500 meters from the coast in a straight line before 7 pm, and float in the sea. The float is connected with a large lead block with a rope of about 50 meters, and then diving with a fine line of about 500 meters. The rope is stretched along the bottom from the lead block towing the float for the 9pm night dive.

Of course, the most important thing is deep diving. This subject generally dives 50-75 meters, with oxygen cylinders and other equipment, and performs various demining and explosive device removal operations at the bottom of the water.

In addition to the normal traditional diving courses, there are also some strange special diving subjects, such as urban diving.

What is urban diving? It's diving in places like dirty city rivers or large drains.

Usually the water here is very dirty, and the underwater situation is complicated, with many debris and obstacles. If you are alive, it is easy to have problems, such as the breathing tube is hung up, or it is entangled by the debris on the bottom of the water.

In addition, there is also village shore diving. When training, you can directly pull to the seaside fishing village for training.

You must know that fishermen like to discharge directly, and the domestic sewage does not have any filtration and purification, and those discharged are not just water...

There are animal offal, fish offal, food scraps, and of course, human excrement...

what!

That feeling!

Before you get into the water, you feel like you're in hell.

When you are in the water, you feel like you are entering hell.

When you are on the water, looking at the expressions of the people around you, you will feel that you have successfully brought **** to the world!

Every time I go to the water, Zhuang Yan will cry in my heart - fly! Shit and urine!

The afternoon class starts at 1.30.

According to the training schedule of the recent period, usually from 1:30 to 4:30, there will be training in water sports, and the instructors will teach and answer questions on the spot in the middle.

It has been more than half a year since the training camp. From the various basic diving training in the school swimming pool to the present, the ones left in the training camp can be regarded as skilled diving experts.

Everyone moved things such as oxygen cylinders and diving gear to the beach, got on a rubber boat, and drove all the way along the coastline to a pier about 1 nautical mile away from the school beach.

I came here to conduct training on detonation operations at the wharf.

This wharf is owned by the military. The water bottom under the wharf is complicated. There are many reefs, various cement pillars, and even strange debris such as various wave-proof piers that have been washed down over the years.

This training simulates enemy agents infiltrating a dock, placing an underwater explosive device under the dock, and requesting a deactivation.

Two 12l oxygen cylinders can support about 4 hours of underwater activities.

The training dictates that an explosive device must be defused within 30 minutes.

In fact, this kind of training is relatively simple, and the later courses will be more complicated.

Because the explosive device is not only dismantled, but also according to the whole process (paralysis, I am hesitant to write here, should I write in detail), first of all, it is necessary to identify and detect, then evaluate the situation and consequences, and then formulate a set of plans and At least two sets of demolition records.

You have to know what the best outcome is and what the worst is.

Once the worst situation occurs, how to prevent it in advance and minimize the damage.

Then there is the demolition.

Therefore, it is now to simplify the previous things, go directly to the demolition, and tell the team what the device is.

This is actually much simpler.

Launching is just a matter of adapting to various bomb disposal operations in the water.

Under the premise of underwater bomb disposal, under the premise of unknown circumstances, the viper system submersible is generally used for diving.

The so-called viper system is a closed scuba diving equipment, which every student of the underwater defense brigade must learn to use this diving system proficiently.

The viper diving gear used here comes from Kangaroo Country. The advantage of this system is that its blister discharge is almost negligible.

The reason why this closed scuba diving operation is necessary is based on the special design of many underwater explosive devices.

For example, some fuze models of torpedoes or mines are non-triggering fuze types, and are equipped with sonar-like fuzes. If the diving equipment is open or semi-closed, the bubbles and sounds generated during underwater operations are too close to detonate them. Sensitive mines and torpedoes.

Today's scuba diving training program includes linking and ventilation with the scuba conventional dual cylinder system, mouth bite oxygen supply system with viper combination mask, and ventilation with the scuba system, dock underwater detonation, 10 and 25 , 35-meter scuba diving, snorkeling, taking off and wearing fins and masks and diving shoes, etc...

In the underwater bomb disposal course held on the dock, Class 1 was divided into four groups of two, and then the remaining one teamed up with one of the members of Class 2 to conduct underwater operations.

There are nine groups of 19 people, and three groups are launched at the same time each time. Three instructors carry diving equipment to supervise the operation and serve as safety officers.

The dock EOD project is very simple, but Zhuang Yan unexpectedly did not partner with either Cui Weinan or Wei Shuping today.

As a class of 9 people, each training is in groups of 2, so every time one person in each class has to partner with someone from the other class.

Usually, due to the problem of language and communication convenience, Zhuang Yan partners with Wei Shuping most of the time. After all, old Wei can hear but not speak, so it is more convenient for Zhuang Yan to partner with him.

Today, I don't know that it was Instructor Ahmed who pulled the muscle and suddenly chose to let Zhuang Yan and He

The partner is Lieutenant Garon.

The training went smoothly from the beginning.

However, there was a small problem when the light dive was 35 meters~www.wuxiaspot.com~ The problem was with Garen.

Scuba diving is not a two-partner event and requires a single person to do it.

Drive the rubber boat to the sea opposite the wharf, choose a sea area with a depth of about 35 meters, and then two instructors sit on the rubber boat with stopwatches and wait. Two of the instructors carry oxygen cylinders to the bottom of the water and are responsible for single-person safety officers. .

Everyone put on fins, put on diving goggles, and plunged into the water.

There are mainly several training methods for scuba diving, such as knotting along the rope on the bottom, quickly finding objects on the bottom, or completing simple placement and installation.

It was a scavenger hunt that day, and everyone had to dive to the bottom in one breath, find the marker, and bring it back to the boat.

As many people go into the water, there are as many markers, one for each person, and whoever finds it first will go up first.

There was a little bit of laughter and twists in Garen's search for the marker - he failed to find his target in the first place, and then became the last person to leave the water.