In recent days the coalition said it had intercepted and destroyed several explosive-laden drones launched by the Houthis.
The coalition said one drone was intercepted in the morning and a second was fired and destroyed later on Monday's evening, SPA reported, quoting a coalition spokesman.
The Western-backed coalition intervened in Yemen in March 2015 after the Houthis ousted the internationally recognised government from power in the capital, Sanaa, in late 2014.