The Houthi movement claimed that its senior intelligence leader, Abdul Nasser Al-Kamali, was killed in a US airstrike.
The Yemen-based terror group's actions indicate they are not deterred by the resumption of the US airstrikes over the past three weeks.
Iran is using the nuclear program to potentially get some concessions, even as it seeks closer ties with Russia and China.
Israel's airstrike came after a rocket launch from Lebanon in the most serious test of the ceasefire.
The Houthis are showing they can attack at any time and place of their choosing.
The elimination took place overnight during a strike in Khan Yunis in southern Gaza.
Countries across Europe and the Middle East condemned Israel's resumption of airstrikes on the Gaza Strip on Tuesday, urging a return to ceasefire negotiations.
Among the targets were radars and detection equipment used to assess aerial intelligence.
The Islamic regime has domestically developed an air defense system and has Russian S-300s to protect its nuclear sites, the report says, though they are concerned it is not enough.
The two named terrorists were also involved in additional shootings and IED attacks.