

An operation involving naval and air forces by which a belligerent completely prevents movement by sea from or to a port or coast belonging to or occupied by an enemy belligerent. To be mandatory, that is, for third States to be obliged to respect it, the blockade must be effective. This means that it must be maintained by a force sufficient to prevent all access to the enemy coast.
So… according to the link you’ve provided Israel is actually required to board the ship or they can no longer prevent shipments of weapons coming from Iran?
Essentially aid entry is allowed so long as you agree to security arrangements that are both reasonable and lawful.
Has there been any indication these flotilla activists attempted to make such security arrangements with Israel?
Wait… are we framing her as a kidnapped child or a POW? Gotta make sure everyone is on the same page when making propaganda about this.