Since Oct. 7, Hamas has been the tip of the spear in Iran’s “ring of fire” strategy against Israel. Prime Minister Benjamin Netanyahu’s government has not yet finished Hamas off militarily, largely because of intense White House pressure, now approaching a crescendo, not to do so.

But Iran has other options it can dial up, most worryingly Hezbollah, its most potent terrorist surrogate. The death of President Ebrahim Raisi, whatever its effects domestically in Iran, which may be significant, will not in the near term change the ayatollah’s regional aspirations or strategies.

Several recent developments have highlighted Tehran’s non-Hezbollah options, which, together or alone, pose significant risks for Israel, the United States and their allies. Whether Washington and Jerusalem are paying adequate attention is unclear. Biden seems intent on begging Tehran to resile from the “ring of fire,” as evidenced yet again last week. Iran has no reason to take these entreaties seriously.

Instead, Iran is actively recruiting local Palestinians in Jordan to aid Hezbollah and Hamas in destabilizing King Abdullah. Jordan was the second Arab country, after Egypt, to make peace with Israel, and its security and stability are vital interests for Jerusalem and Washington. Jordan’s fragile economy and endangered monarchy have over the years survived serious pressures, as during the Gulf Wars against Iraq’s Saddam Hussein.

The U.S. has important military facilities in Jordan and the at Tanf garrison in Syria, astride the Iraqi, Syrian and Jordanian borders. Amman was critical in the war against ISIS, and has long defended itself from Iranian threats. King Abdullah first underscored the threat of an Iranian-led “Shia Crescent,” reaching from Iran through Iraq, Syria and Lebanon to the Mediterranean. In April, Jordan played a critical role against Iran’s missile and drone assault on Israel, downing dozens of drones and allowing Israeli and other friendly air forces to conduct operations in its airspace.

The worst-case scenario would be Jordain’s monarchy falling to Hamas or other pro-Iranian terrorists. A hostile regime in Amman, mobilizing Palestinians on both sides of the Jordan River, would be far more threatening to Israel than the current Gaza strife. Iran and its surrogates fully appreciate this vulnerability, which is why undermining King Abdullah is so attractive. Perhaps Israel, the U.S. and Gulf Arab states have significant measures underway to help steady Jordan’s monarchy and economy — but, if not, they should begin immediately.

Another little-noticed increased threat is the mounting pressure on Israeli targets by Shia militias in Iraq and Syria. Israeli officials decline to comment on these attacks, and so far most of the drones and missiles launched against Israel have apparently been intercepted. The militias have also struck sites in Jordan, most notably the U.S. base near at Tanf known as “Tower 22” in February, where three Americans were killed and dozens wounded. Washington’s retaliation against the militias and their Iranian patrons resulted in attacks on U.S. positions declining, and likely redirected their attention to Israel.

To date, the Shia militias’ direct threat to Israel has not been large, but the prospect exists for more sophisticated and more effective weapons aimed at both Israel and Jordan. At a minimum, these developments enhance Tehran’s tactical flexibility, increasing the overall strain on Israeli air-defense capabilities, and heightening risks to U.S. personnel and facilities. Strategically, utilizing the Shia militias outside their Iraq and Syria base areas increases the overall integration of “ring of fire” proxies to Iran’s advantage. Coordinating with Hezbollah forces in Lebanon and Syria’s conventional military strengthens the Shia Crescent threatening both Israel and Jordan.

Also receiving relatively sparse media attention are attacks by Yemen’s Houthis on commercial vessels in the Red Sea, which the State Department warns are “resulting in enormous impacts on international shipping.” The Iran-Houthi strategy to disrupt freedom of the seas is particularly noteworthy for how targeted it is, with attacks largely exempting Chinese and Russian carriers, concentrating instead on barring Israeli, American and European shippers.

Rising transportation costs and higher insurance rates for oil and other cargoes diverted around Africa have significantly increased prices in Europe, and have advantaged Russia and China, notwithstanding sanctions against Russia for its 2022 invasion of Ukraine. The differential targeting of Houthi interdiction efforts not only signals Iranian control over Houthi operations, but the Beijing-Moscow alliance’s increasing importance in Middle Eastern affairs.

Moreover, Houthi attacks on U.S. and U.K. naval vessels and drones pose a direct challenge to Western military efforts to defeat the “ring of fire” strategy. Of course, American-led airstrikes have destroyed Iranian-supplied missile and radar capabilities used by Houthis in the Red Sea campaign, but the Biden administration’s retaliation has been quite limited.

The White House has made no effort to eliminate the Iranian-Houthi disruptive operations, nor has it considered the consequences of their discriminatory maritime targeting, which simply encourages the attacks to continue. Their tactics not only cause real economic damage, but are daily violating fundamental U.S. and Western interests in freedom of the seas. Impunity only encourages other global predators like China to think they too can disrupt freedom of the seas with only a minimal American response.

The Biden administration is seriously mistaken to believe the Middle East’s only real conflict is in Gaza. Hamas is but one part of a larger Iranian-led provocation. Our persistent failure to see the greater picture only invites more trouble.

John Bolton was national security adviser to President Trump from 2018 to 2019 and U.S. ambassador to the United Nations from 2005 to 2006. He held senior State Department posts in 1981-83, 1989-93 and 2001-2005.