The ostensible reason being Yemen's refusal to allow ships bound for Israel, which is committing genocide in Gaza, to enter the Red Sea, while permitting other ships to pass freely.

To any impartial observer, the Houthis should be lauded.  Yet, while the International Court of Justice considers the South African charge of genocide against Israel that is supported by overwhelming evidence, the U.S. and its allies have instigated a wider war throughout the Middle East while claiming they do not want such a war.  These settler colonial states want genocide and a much wider war because they have been set back on their heels by those they have mocked, provoked, and attacked – notably the Palestinians, Syrians, and Russians, among others.

While the criminalization of international law does not bode well for the ICJ's upcoming ruling or its ability to stop Israeli's genocide in Gaza, Michel Chossudovsky, of Global Research, as is his wont, has offered a superb analysis and suggestion for those who oppose such crimes: that Principle IV of the Nuremberg Charter – "The fact that a person [e.g. Israeli, U.S. soldiers, pilots] acted pursuant to order of his [her] Government or of a superior does not relieve him [her] from responsibility under international law, provided a moral choice was in fact possible to him." – should be used to supplement the South African charges and appeal directly to the moral consciences of those asked to carry out acts of genocide. He writes:

Let us call upon Israeli and American soldiers and pilots "to abandon the battlefield", as an act of refusal to participate in a criminal undertaking against the People of Gaza.  

South Africa's legal procedure at the ICJ should be endorsed Worldwide. While it cannot be relied upon to put a rapid end to the genocide, it provides support and legitimacy to the "Disobey Unlawful Orders, Abandon the Battlefield"  campaign under Nuremberg Charter Principle IV.