OPINION — “Nuclear amenities on each [the Iranian and Israeli] sides have been focused. That’s the place we’re on this conflict, and that’s how far it’s escalated. If a nuclear reactor like [Iran’s] Bushehr [nuclear power plant] have been hit there’s a big danger of a meltdown and leaks of extraordinarily harmful radioactive supplies that may have an effect on all international locations within the [Middle East] area, and, in fact hundreds of thousands of individuals together with Individuals and American service members.”
That was Rep. Joaquin Castro (D-Texas) talking final Tuesday at a Home Overseas Affairs Committee assembly on “Securing the Future: Arms Management and Worldwide Safety for the Trendy Age,” the place Thomas G. DiNanno, Below Secretary of State for Arms Management and Worldwide Safety was the one witness.
Because the U.S./Israeli air assaults have elevated and Iranian missile and drone strikes continued, Rep. Castro’s concern was echoed by Worldwide Atomic Power Company (IAEA) Director Common Rafael Mariano Grossi.
On the listening to, Rep. Castro known as consideration to Iran claiming that on March 17, a projectile hit a construction about 1,000 toes from Iran’s Bushehr nuclear energy plant. IAEA’s Grossi known as it “the reddest line of nuclear security.”
On March 21, Iran missiles attacked two southern Israeli cities together with Dimona, which is about 8 miles from Israel’s Shimon Peres Negev Nuclear Analysis Heart. This Israeli analysis middle comprises a secretive nuclear reactor, plutonium reprocessing amenities, and laboratories — and was the place Israel first developed nuclear weapons within the Nineteen Sixties.
Throughout final week’s Home committee listening to, Castro and DiNanno tangled over Israel’s nuclear weapons program, however I’ll take care of that under.
Iran’s March 21, ballistic missiles that struck Dimona, injured greater than 20 folks, however for the primary time penetrated Israeli air defenses close to what’s Israel’s primary nuclear analysis facility. Iran mentioned explicitly it was concentrating on the Negev nuclear analysis middle in retaliation for U.S./Israeli assaults on Iran’s Natanz enrichment facility solely a day earlier.
So ten days in the past, Iran demonstrated its potential to achieve Israel’s most delicate nuclear-related websites, regardless of President Trump and Prime Minister Benjamin Netanyahu claiming earlier that Iran’s missile capabilities had been “destroyed.”
On the night March 24, hours after the above-mentioned Home listening to, Iran claimed a U.S. missile struck the premises of the Bushehr Nuclear Energy Plant, however there was no injury to the nuclear reactor, no accidents to employees, and the plant continued to function usually with radiation ranges steady. That was the second such assault at Bushehr in simply over per week.
A 3rd assault within the neighborhood of Bushehr occurred final Friday when Israeli planes struck the Shahid Khondab Heavy Water Advanced in Arak, a key plutonium manufacturing web site for attainable use in making nuclear weapons. Israel additionally hit a uranium processing facility within the Iranian metropolis of Yazd, the place they extract uncooked supplies important to the uranium enrichment course of. Once more, the studies have been there have been no radiation leaks.
Al Jazeera reported from Tehran that these latest strikes on two main Iranian nuclear-related amenities might immediate the Iran army to focus on Israeli nuclear websites in Dimona once more, because it did on March 21. On the similar time, IAEA Director Common Grossi reiterated his name for “army restraint to keep away from any danger of a nuclear accident.”
On the March 24, Home listening to, Rep. Castro requested Below Secretary of State for Arms Management DiNanno, “What’s the [Trump] administration’s evaluation of the chance of nuclear escalation or radiological catastrophe on this conflict and what steps is the United States taking to stop it?”
DiNanno initially replied that “operational questions would relaxation with [U.S. Central Command’s Commander] Adm. [Charles] Cooper,” and that “all sources that the [State Department] Nonproliferation Bureau [has] could be made out there and can be found ought to they need it.”
DiNanno rapidly added, “I’ve had conversations with my colleagues within the Battle Division particularly to this situation and operationally the Battle Division would handle the kind of issues.”
Requested by Castro if he might share any data he had acquired, DiNanno replied, “Admiral Cooper could be the decision-maker on how that may be, any hypothetical scenario could be, addressed.”
Castro then requested a sequence of questions on Israel’s nuclear weapons that put DiNanno in a tough scenario, however one which has a sophisticated historical past which I’ll clarify under.
Castro mentioned, “I do not imagine that you’ve got adequately addressed the nuclear dangers right here. So, let’s take a step again and set up some primary details. The [Trump] administration has mentioned that Iran is, or was, near creating nuclear weapons, however they have not mentioned what Israel’s capability or capabilities are. So, I wish to ask you, does Israel have nuclear weapons?”
DiNanno answered, “I am not ready to touch upon that.”
“You’re not ready to touch upon that,” Castro mentioned, after which went on, “It’s a really primary query. We’re with an ally, conducting a conflict in opposition to Iran. Everyone knows what American capabilities are; the U.S. Authorities has spoken what Iran’s capabilities are. Are you able to inform us what Israel’s capabilities are? The implications, as you recognize, are grave. This conflict continues to escalate inform us one thing as Congress, because the oversight physique what’s Israel’s nuclear functionality when it comes to weapons?
“I am unable to touch upon that particular query,” DiNanno mentioned, “I would must refer you to the Israelis on that.”
“Does that imply you don’t know?” Castro requested.
DiNanno responded, “I can’t touch upon that sir.”
I’ve to level out that Below Secretary DiNanno was following an historic, categorized Government Department directive which for many years has compelled U.S. officers into what’s been known as “implausible deniability,” in the case of the query of Israel’s nuclear weapons arsenal.
Books have been written about how Israel secretly started a nuclear weapons growth program within the late Fifties and with the assistance of some French and American producers by 1967 had constructed a number of nuclear bombs with radioactive materials from a nuclear reactor close to Dimona.
Conscious of the Israeli exercise, U.S. Presidents John Kennedy and Lyndon Johnson tried to halt this system however, based on Israeli-American historian Avner Cohen, in 1969 an unwritten settlement was apparently reached between President Richard Nixon and Israeli Prime Minister Golda Meir.
The settlement was that Israel wouldn’t affirm it had nuclear weapons nor take a look at any; the U.S. wouldn’t push Israel to offer them up nor be part of the Non-Proliferation Treaty. As well as, the U.S. Authorities adopted as coverage that Israel’s possession of nuclear weapons stay a categorized secret.
That official U.S. Authorities coverage has continued since 1969, and in consequence there may be restricted public dialogue and press protection of Israel’s nuclear weapons. The Stockholm Worldwide Peace Analysis Institute in 2025 estimated Israel possesses roughly 90 nuclear warheads, however others counsel numbers as excessive as 200 with nuclear warheads on ballistic and cruise missiles and nicely as nuclear bombs.
Nonetheless, there may be protection not simply within the American press, but additionally within the Israeli press.
For instance, again in June 2002, I wrote in The Washington Submit a narrative that started, “Israel has acquired three diesel submarines that it’s arming with newly designed cruise missiles able to carrying nuclear warheads, based on former Pentagon and State Division officers, probably giving Israel a triad of land-, sea- and air-based nuclear weapons for the primary time.”
In 2016, the Occasions of Israel, utilizing an ordinary attribution “based on overseas studies” as a manner of not violating their nation’s secrecy, described those self same Israeli submarines as “able to delivering a nuclear payload.”
One cause Iran’s hardliners need a nuclear weapon is as a result of Israel, their close by neighbor, has had them for many years.
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