SHANGHAI -Â An explosion has rocked Shanghaiâ€™s Pudong International Airport injuring at least four people on Sunday, according to the police and airport authorities, who said the blast was set off by a man carrying a homemade explosive.
The airport is one of Chinaâ€™s busiest, and travelers described fearful moments in the early afternoon when sharp cracking sounds reverberated through the Terminal 2 departure area and plumes of smoke rose to the ceiling, according to local news media and video footage.
The police quickly cordoned off the vicinity of the explosion, but the airport remained open, suggesting that officials were confident the episode was not part of a wider attack.
The police said in a written statement that a man with a homemade explosive removed it from his backpack and dropped it in front of a check-in counter. The statement indicated that the explosive was contained in a beer bottle or beer bottles.
After the blast, â€œthe man also took a knife from the backpack and slashed his own throat and fell to the ground,â€ the police said. The man survived but was said to be in grave condition.
In addition, a nearby hospital took in four casualties of the explosion who were lightly wounded by bottle fragments, the police said. One was a citizen of the Philippines.
By late Sunday afternoon, the airport was calm. Twelve of the next 18 flights scheduled to land were listed as delayed for as long as four hours. The cavernous departure hall of Terminal 2 was operating across two-thirds of its length, but Aisle C, where the explosion occurred, was roped off and uniformed security personnel with black assault rifles slung over their shoulders stood guard, making it difficult to see any damage.
Chinaâ€™s Communist Party leadership prides itself on maintaining absolute control, and even relatively minor disruptions of that control can prompt an intense response. Hangzhou, a city near Shanghai, is scheduled to host a summit meeting of the Group of 20 leading economies in September.
None of the reports gave any details about the suspect or his motives.
The episode was not the first apparent breach of security of its kind at a Chinese airport. In 2013, a man set off a homemade explosive at Beijing International Airport to protest what he said was lack of redress after security guards in southern China beat him in 2005, leaving him paralyzed and using a wheelchair. The man, Ji Zhongxing, was sentenced to six years in prison.
Reuters – Keith Bradsher reported from Shanghai, and Chris Buckley from Beijing. Adam Wu contributed research in Beijing.