The Iranian Government on Thursday imposed sanctions on several American and British individuals and entities for supporting Israel in its war against the Palestinian militant group Hamas.

The Islamic republic unveiled the punitive measures in a statement from its foreign ministry.

According to the statement, the sanctions targeted seven Americans, including General Bryan P. Fenton, commander of the US special operations command, and Vice Admiral Brad Cooper, a former commander of the US Navy’s Fifth Fleet.

British officials and entities targeted include Secretary of State for Defence Grant Shapps, commander of the British army strategic command James Hockenhull and the UK Royal Navy in the Red Sea.

Penalties were also announced against US firms Lockheed Martin and Chevron and British counterparts Elbit Systems, Parker Meggitt and Rafael UK.

The ministry said the sanctions include “blocking of accounts and transactions in the Iranian financial and banking systems, blocking of assets within the jurisdiction of the Islamic Republic of Iran as well as prohibition of visa issuance and entry to Iranian territory”.

The impact of these measures on the individuals or entities, as well as their assets or dealings with Iran, remains unclear.