You have a valid point. A logical analysis of this event easily reveals certain political motives. The fact that it has been publicized and spun with negative i

You have a valid point. A logical analysis of this event easily reveals certain political motives. The fact that it has been publicized and spun with negative implications for Cuba and Russia is even more suspicious. I highly doubt that Cuba would take any action to harm its recently improved relationship with the US. Recall that Guantanamo Bay was used as a testing ground for torture techniques and possibly other unethical research by the US. Guantanamo Bay formerly held 245 prisoners, but during the Obama administration this number shrank to 41. This downsize combined with increased scrutiny/auditing of inhumane practices has likely rendered Guantanamo Bay useless to the US for testing living subjects. If the US were to test sonic weaponry (or any kind of weaponry/agent) on Cuban citizens or Cuban soil, it would be an act of war. My initial speculation is that the US used its embassy as a legal loophole to test weapons on living subjects. The advantages for the US in this situation are two-fold, especially for the current presidential administration; dodge international law and reverse recent advancements in US-Cuba relations.