Every September 18, many cities in China will sound air defense alarms. As early as 1995, Shenyang had the habit of sounding an air defense alarm for three minutes on September 18. At present, Beijing, Harbin, Changchun and other cities in China have chosen to broadcast air defense warnings on September 18 every year.
Air defense warning is an important part of urban air defense engineering. Its function is to remind people to take necessary protective measures to ensure the safety of people's lives and property by sounding an alarm when the city is threatened by air strikes. In the process of sounding the air defense alarm, people should keep calm and not panic. After hearing the alarm, we should take corresponding actions according to different alarm types.
Memorial venues for the September 18th Incident:
1, 918 History Museum
The museum has 7 exhibition halls and more than 800 photos. More than 300 physical objects; Nearly 100 documents and archives; Large and small scenes 19 groups; Four sculptures.
More than 20 oil paintings and Chinese paintings, 14 computer touch screen, 2 large-screen video recorders. It is a museum that comprehensively reflects the history of the "September 18th Incident" in the world. Now it is a national patriotic education base, a national AAAA-level tourist attraction, a national first-class museum and a Liaoning exchange base with Taiwan.
2. September 18th Memorial Hall
In addition to the September 18th History Museum in Shenyang, there is also a memorial hall in white pagoda park, Liaoyang City, Liaoning Province, which was called Baita Pavilion at that time. The day before the incident, Simao held a conspiracy meeting with Shimonoseki's chief of staff, Shimonoseki and Shimonoseki's senior chief of staff, Sakamoto Kiyojiro, at the Baita Hotel in front of the railway station.
Reference to the above content: Baidu Encyclopedia-September 18th Incident