Consider the following statements regarding the Houthi movement, the Yemen civil war, and their broader geopolitical context:

Statements

1. The Houthis, also known as Ansar Allah, represent a Zaidi Shia revivalist movement that seized control of Yemen's capital, Sanaa, in 2014, triggering intensified foreign involvement in the civil war.
2. The Bab al-Mandeb Strait, over which the Houthis have sought leverage, connects the Red Sea to the Indian Ocean and is strategically significant for global shipping.
3. The Houthis are part of Iran's 'Axis of Resistance' in West Asia, a grouping that also includes Hamas and Hezbollah — all of which are Shia organisations backed by Iran on a sectarian basis.