Earlier this month, the Hamas chairman Ismail Haniyeh and several of his colleagues visited Moscow, where they met with Foreign Minister Sergei Lavrov and other Russian officials. According to Arabic-language media, Haniyeh came seeking “new ideas” about how to wage war against the Jewish state. The terrorist group has had good relations with the Kremlin for several years, and even maintains an office in Moscow. John Hardie and Ivana Stradner comment on the timing of the visit:

For Moscow, the visit likely reflects a continuation of its efforts to leverage the Palestinians and other issues to pressure Israel over its stance on Russia’s war in Ukraine. Russia and Israel built friendly relations in the decades following the Soviet Union’s dissolution. After Russia invaded Ukraine in February, Jerusalem condemned the war, but made sure to tread carefully in order to preserve working ties with Moscow, lest Russian military forces in Syria disrupt Israel’s strategically important air operations there.

Nevertheless, bilateral tensions spiked in April after Yair Lapid, then serving as Israel’s foreign minister, joined the chorus of voices worldwide accusing Russia of committing war crimes in Ukraine. Jerusalem later provided Kyiv with some non-lethal military aid and a field hospital. In response, Moscow hardened its rhetoric about Israeli actions in the Palestinian territories.

The Palestinian issue isn’t the only way that Russia has sought to pressure Israel. Moscow is also threatening, on seemingly spurious grounds, to shutter the Russian branch of the Jewish Agency.

Moscow likely has little appetite for outright conflict with Israel, particularly when the bulk of Russia’s military is floundering in Ukraine. But there are plenty of other ways that Russia, which maintains an active intelligence presence in the Jewish state, could damage Israel’s interests. As Moscow cozies up with Hamas, Iran, and other enemies of Israel, Jerusalem—and its American allies—would do well to keep a watchful eye.

Early Friday morning, Israel attacked military installations near the Iranian cities of Isfahan and nearby Natanz, the latter being one of the hubs of the country’s nuclear program. Jerusalem is not taking credit for the attack, and none of the details are too certain, but it seems that the attack involved multiple drones, likely launched from within Iran, as well as one or more missiles fired from Syrian or Iraqi airspace. Strikes on Syrian radar systems shortly beforehand probably helped make the attack possible, and there were reportedly strikes on Iraq as well.

Iran itself is downplaying the attack, but the S-300 air-defense batteries in Isfahan appear to have been destroyed or damaged. This is a sophisticated Russian-made system positioned to protect the Natanz nuclear installation. In other words, Israel has demonstrated that Iran’s best technology can’t protect the country’s skies from the IDF. As Yossi Kuperwasser puts it, the attack, combined with the response to the assault on April 13,

clarified to the Iranians that whereas we [Israelis] are not as vulnerable as they thought, they are more vulnerable than they thought. They have difficulty hitting us, but we have no difficulty hitting them.

Nobody knows exactly how the operation was carried out. . . . It is good that a question mark hovers over . . . what exactly Israel did. Let’s keep them wondering. It is good for deniability and good for keeping the enemy uncertain.

The fact that we chose targets that were in the vicinity of a major nuclear facility but were linked to the Iranian missile and air forces was a good message. It communicated that we can reach other targets as well but, as we don’t want escalation, we chose targets nearby that were involved in the attack against Israel. I think it sends the message that if we want to, we can send a stronger message. Israel is not seeking escalation at the moment.