In 2009, an Air France plane crashed. If France and other countries do not take active search and rescue action, the wreckage will not be found as soon as possible. The investigation report on the crash would have been more objective if the plane design company had provided technical support and sent experts to participate in the cause analysis.
If the above statement is true, then it cannot be false that if France and other countries take active search and rescue operations, the wreckage of the crashed plane will be found as soon as possible.