Israel has carried out its first strikes against Houthi targets in Yemen since the Israel-Iran ceasefire, attacking ports and a power plant around midnight local time Sunday night into Monday morning.

Israel’s military launched airstrikes targeting ports and facilities held by Yemen’s Houthi rebels, with the rebels responding with missile fire targeting Israel.

The Israeli military says the strikes were a response to attacks by the Houthis, who later launched two missiles towards Israel and the occupied West Bank.