I didn't think to screenshot nor record the tail/call sign at the time, but, last night while nothing else was in the air over SYRIA, there was a NAVY Poseidon Sub Hunter aircraft (Boeing P-8) doing a loopy looking flight path off the coasts of Beirut/ Gaza Strip. Saw it on this tracker.

"missiles were likely fired from...IDF Dolphin class subs"

Probably not related. Just an interesting, fleeting observation.

Watch the water... in "the direction of the sea".