Original title: Voyage Deep Blue Chasing the Waves (Theme).
Video of the actual combat training of a frigate detachment of the Navy (subtitle).
Yang Haifan, Wu Shuaiguang, Wu Longwei Photo report.
The ship is in the middle of the voyage.
Battleships ride the waves, lined up in the ocean. Recently, several warships of a certain frigate detachment of the Navy formed a formation and went to a certain sea area to carry out multi-subject actual combat training.
After arriving at the training sea area, the alarm bell suddenly sounded. "Forward engine compartment**....The officers and men at the combat station quickly operated fire extinguishers, laid hose belts, and launched a "fire-fighting" operation.
During the training, the command group issued a special situation on the spot. "A host soldier was wounded and unconscious, the damage management team supported the extinguishing of the fire, and the military doctor organized the wounded to rescue ......The damage management team members and military doctors were quickly dispatched to simultaneously support the "fire fighting" and transport the "wounded" operation. The officers and men did not panic in the face of danger, calmly coped with the situation, and smoothly defused the dangerous situation.
The formation conducts longitudinal replenishment training.
Unmoleed and set sail. 
Observe and search for "people who have fallen into the water".
Conduct damage control training in smoke-heavy environments.
Discover the 'people who fell into the water', and deploy for life-saving! After receiving the order, each ship in the formation studied and judged the movement trend of the "people who fell into the water" according to the sea flow speed, wind direction, wind speed and other factors in the sea area where they were located, and accelerated to the sea area where the incident occurred. The lookouts of the ships have strengthened their observations, briefed each other on the situation, and carefully conducted searches in the target sea area. After a certain ship locked on to the target, it immediately hoisted the dinghy into the sea, and soon succeeded in rescuing the "people who fell into the water" onto the ship.
During the training period, the formation also closely followed the requirements of actual combat and set up training subjects such as sea assault and comprehensive attack and defense, so as to temper the ability of each ship to coordinate and cooperate and respond to emergencies in a complex environment.
*: People's Liberation Army Daily.