The Caribbean Sea is a sea and not the ocean.

This map is from researchgate.net (click here) illustrating the depth of the Caribbean Sea. The USA Navy has a deep displacement for its armadas. I find the dispatch of an aircraft carrier group highly irregular, unsafe, placing our sailors at risk in far shallower waters than should ever be entertained as a possibility. If Hegseth is dismissing USA Navy leadership in disagreement with him, there are damn good reasons why they are dissenting. 

Hegseth has no clue what he is doing. Moving a carrier group into the Caribbean Sea is inviting war at our borders.