US Navy photo
- The US Navy has spent over six months battling the Houthis in the Red Sea.
- It's a resource-consuming conflict with no end in sight, raising questions about sustainability.
- Experts say the Houthis are managing to threaten shipping lanes despite the US Navy's efforts.
The US Navy warships deployed to the Middle East have found themselves locked in a high-tempo operating environment as they work around the clock to battle unprecedented attacks from a restless enemy.