WASHINGTON — Yemen’s Iran-backed Houthi terror group appears to be well-positioned to shield its leaders from retaliatory strikes recently threatened by Israel, international researchers tell VOA. Israel also faces its own challenges in potentially engaging in long-distance targeting of Houthi leaders, but those researchers say the Israeli threat to Houthi rule is likely to grow in the future. Israel has carried out five long-distance airstrikes on Houthi infrastructure and other targets in Yemen since last July, in retaliation for the Houthis firing hundreds of drones and missiles as part of an Iranian proxy war launched against Israel in October 2023.