Brake failure! "Recently, the Lingnan hinterland tanks roared, and the driving professional courses organized by a certain brigade of the 74th Group Army were conducted in a continuous and tense manner. Corporal Li Cong was driving his vehicle down a downhill road when he suddenly received an urgent request from the assessment team's supervisor. He clenched the steering wheel tightly, decisively shifted into low gear, and moderately used the handbrake to slow down. After the vehicle came to a complete stop, the maintenance technician quickly stepped forward to carry out repairs. After a series of skilled operations, the fault was successfully eliminated. The battlefield situation is complex and ever-changing, and regular training and assessment can only effectively test and improve skills by targeting complex situations that meet operational needs, and by identifying shortcomings and clarifying the direction of efforts The leader of the brigade introduced that in this assessment, they utilized the diverse terrain characteristics of mountainous areas, strictly and coherently set course content from difficulty to difficulty, combined with local conditions and task needs to guide and adjust various special situations, aiming to test and hone the ability of officers and soldiers to handle situations on the spot. 'Damage to the bridge ahead', 'Passing through the contaminated area', 'Assault by the enemy, 2 drivers injured'... The author observed during the convoy's movement, and the guidance and investigation team followed up on the assessment process to randomly identify situations and set difficult problems. Faced with the successive special situations, the officers and soldiers responded calmly with solid skills. The convoy reached a flat road, and the officers and soldiers were about to breathe a sigh of relief when suddenly, the walkie talkie once again reported the situation of "landslide, pay attention to flying rocks". Upon hearing the news, the drivers cautiously observed the situation on both sides of the road and the mountain, and then used flexible acceleration and deceleration methods to make emergency evasive maneuvers and safely pass through. There are constant special situations and dangerous situations, and tests follow closely. At the end of the training, issues such as "avoiding sharp turns when crossing obstacles" and "not promptly cleaning up tire contamination after passing through contaminated areas" were identified by officers and soldiers one by one. Through this continuous assessment, I have seen the gaps in my driving skills, emergency response, and other aspects. In the future, I will carry out targeted reinforcement training under the guidance of the team leader to further improve my emergency response capabilities, "said driver Zhang Minghao. (New Society)