Ruling out the possibility of an immediate threat from China, Air Chief Marshal P V Naik said that the 1962 Chinese aggression against India will not be repeated. "No immediate aggression is in sight. It will not be repeated. We have the required air defence capabilities to counter any eventuality and have certainly improved it over a period of time," Naik told reporters on the sidelines of Commanders' Conference of Maintenance Command at Vayusena Nagar in Nagpur.