Footage posted to social media allegedly shows the Israel Defense Forces boarding the Global Sumud Flotilla boats. The ships, carrying 319 activists from dozens of nations, were about 250 nautical miles from the coast of Gaza when they were surrounded, organisers say



Can you imagine the outrage and immediate action if Russia kidnapped children from East Ukraine.
https://medicine.yale.edu/news-article/fact-sheet-russias-kidnapping-and-re-education-of-ukraines-children/
I don’t have to imagine becsuse the outrage exists and the west is punishing Russia for it while claimed to be outraged about Israel’s actions but have a normal relation with it.
That are war crimes done during an invasion, kidnapping citizens from another country while in another country is a different thing.
Even if they were terrorists on a wanted list (they weren’t), the right course of action is to flag the local authorities and ask them to arrest, not send the army to invade and kidnap.