Israel has carried out air strikes against Houthi targets in Yemen's capital, Sanaa, in response to the group's missile attack on Friday which Israel said carried cluster munitions,
BBC reports.
The Israeli operation targeted a military complex housing the presidential palace, a fuel depot and power stations.
Six people were killed and 86 injured, Houthi officials said.
The Israeli military said the Houthi strike had been the first use of such bombs by the Iran-backed Houthis during the current conflict with Israel, local media and the AP reported.
The Israeli military is reportedly investigating why it was unable to intercept the missile carrying the munitions, which are banned by more than 100 countries.
The retaliatory operation on Sanaa was overseen by Prime Minister Benjamin Netanyahu and Defence Minister Israel Katz, with the Israeli government publishing a photograph showing the prime minister at the command centre in Tel Aviv.
"Anyone who attacks us - we attack them. Anyone planning to attack us - we attack them. I believe the entire region is learning the power and determination of the State of Israel," the prime minister said afterwards.
After Friday's attack, the Houthis released a video showing bombs dispersing mid-air.
The Israel Defense Forces (IDF) told media on Sunday that one such bomblet had landed on the yard of a home in the central Israeli town of Ginaton, causing light damage.
