It could be, but it's specific and situational. If you're the one sending the balloons, you don't really know what the response will be. Further, whatever the r

It could be, but it's specific and situational. If you're the one sending the balloons, you don't really know what the response will be. Further, whatever the response is will not be a good test for an actual military test, (foreign fighters or bombers) which will surely have a different response.