Al Madinah-class frigate (1985+) destroyed by Houthis near Yemen (Active defenses Crotale NG and 40mm Dardo Compact):

https://twitter.com/NatDefFor/status/826127312190111746?s=04

Doesn't look destroyed ... yet.

 

https://www.youtube.com/watch?v=zwrrhTyBGfA

 

Perhaps a glancing hit a la INS Hanit?

Apparentyl Houthi source: http://presstv.com/Detail/2017/01/30/508451/Yemen-Saudi-warship-Madinah-Hudaydah

Yeah, the Houthis have claimed destruction of numerous Saudi Navy vessels several times over in the past.

 

Though they are obviously quite capable of doing it, I would not necessarily accept their claims at face value.

The obscure (and only?) reference to the supposed October 2015 missile attack on Saudi warships:

http://www.presstv.com/Detail/2015/10/11/432918/Yemen-Saudi-warship-Bab-alMandab-Ansarullah-Aden

To Threaten Ships, the Houthis Improvised a Missile Strike Force (War is Boring)

 

Several of the claims are detailed there.

Now believed to have been a 'suicide attack' by a small boat.

New video of the small boat attack on the Al Madinah frigate.