Israeli Navy allegedly prevents Iranian Red Crescent ship from reaching Gaza

This video claims to be an Israeli Navy boat preventing an Iranian Red Crescent ship from reaching Gaza. It has no date, no time, no proof than it's a Red Crescent ship or that it's cargo is medical supplies. But it has someone speaking Israeli-accented English saying that there is no access to Gaza and the boat should leave the area (which apparently it does), so what the heck.Let's go to the