Publications

Iran Update, February 4, 2025

February 4, 2025 - ISW Press

Iran is conducting nuclear research that would enable it to build a nuclear weapon in a period of months. The New York Times reported on February 3 that a "secret team" of Iranian weapons engineers and scientists is "exploring" a faster approach to build a nuclear weapon in a "matter of months.” The engineers and scientists could be from the Organization of Defense Innovation and Research (SPND), which, under a different name, played a leading role in the Iranian nuclear weapons research program before 2003. The new approach would decrease the time Iran needs to turn weapons-grade uranium (uranium enriched to 90 percent) into a nuclear weapon. This approach would significantly reduce the time that the International Atomic Energy Agency would have to detect Iranian weaponization activity. It would also reduce the time that the United States or Israel would have to take military action against Iranian nuclear facilities.

Russian Offensive Campaign Assessment, February 3, 2025

February 3, 2025 - ISW Press

Russian forces continued to suffer high losses in January 2025 despite a slower rate of advance as compared with previous months in late 2024. The Ukrainian Ministry of Defense (MoD) reported on February 3 that Russian forces suffered 48,240 casualties – over three Russian motorized rifle divisions worth of personnel – in January 2025, making January the second highest month of losses since Russia's full-scale invasion of Ukraine in February 2022.

Iran Update, February 3, 2025

February 3, 2025 - ISW Press

Unknown actors detonated a vehicle-borne improvised explosive device (VBIED) along the M4 highway outside of Manbij and killed at least 19 people on February 3. Syrian media reported that unknown actors parked the VBIED near the Hassin station, outside of Manbij City, on February 2 and then detonated it the next day.

Iran Update, February 2, 2025

February 2, 2025 - ISW Press

The Iraqi parliament voted to approve an amendment to the Iraqi budget law to provide salaries for Kurdistan Regional Government (KRG) employees and resume oil exports from the Iraqi Kurdistan Region on February 2. Several Iraqi security and political officials have sought to delay the withdrawal of US-led international coalition forces from Iraq due to the situation in Syria.

Russian Offensive Campaign Assessment, February 2, 2025

February 2, 2025 - ISW Press

Russian forces reportedly struck a dormitory holding Russian civilians in Sudzha, Kursk Oblast on February 1 as Russian authorities widely attempted to deny Russian responsibility for the strike and blame Ukraine. Russia continues efforts to illegally deport Ukrainian children to occupied Crimea and Russia under the guise of evacuation and rehabilitation programs.

Iran Update, February 1, 2025

February 1, 2025 - ISW Press

Hamas released three living male hostages, including one Israeli-American hostage, on February 1. Hamas released two hostages in Khan Younis, in the southern Gaza Strip, and one hostage at the Gaza Port, in the northern Gaza Strip. This marked the first hostage release at the Gaza Port. Israel released 183 Palestinian prisoners into the Gaza Strip, West Bank, and Egypt. Eighteen of the 183 prisoners whom Israel released were serving life sentences and 100 were being held without trial in Israel following Hamas’ October 7 attack. The IDF dropped leaflets and warned Palestinians against marches and demonstrations in favor of Hamas in the West Bank following the release of prisoners.

Russian Offensive Campaign Assessment, February 1, 2025

February 1, 2025 - ISW Press

Russian forces conducted a large-scale series of drone and missile strikes against Ukraine on the night of January 31 to February 1. The Ukrainian Air Force reported that Russian forces launched seven Iskander-M/KN-23 ballistic missiles from Voronezh Oblast and occupied Crimea; seven Iskander-K cruise missiles from occupied Crimea and Donetsk Oblast; eight Kh-22 cruise missiles from Tu-22M3 aircraft; eight Kh-101/55 cruise missiles from Tu-95MS strategic bombers; 10 Kh-59/69 cruise missiles from tactical aircraft over Voronezh Oblast; two Kh-31P anti-radiation missiles from the Black Sea; and 123 Shahed and decoy drones from Bryansk, Kursk, and Oryol oblasts; Millerovo, Rostov Oblast; Primorsko-Akhtarsk, Krasnodar Krai, and occupied Cape Chauda, Crimea.

Russian Offensive Campaign Assessment, January 31, 2025

January 31, 2025 - ISW Press

Russian forces are expanding their salient north of Kupyansk as part of long-term operational efforts to push Ukrainian forces from the east (left) bank of the Oskil River. Russian forces appear to be developing and disseminating a doctrinal method for advances throughout the theater that aims to conduct slow envelopments of frontline towns and settlements at a scale that is reasonable for Russian forces to conclude before culminating. This Russian offensive method is bringing about slow operational maneuver on the battlefield, but these envelopments require significant planning, foresight, manpower, and equipment and do not restore rapid, mechanized maneuver to the battlefield.

Iran Update, January 31, 2025

January 31, 2025 - ISW Press

Iran is financially supporting the military reconstitution of Lebanese Hezbollah.

Israel’s Operational Success and Strategic Shortcomings in the Gaza Strip

January 31, 2025 - ISW Press

The Israeli campaign into the Gaza Strip was a military success but has fallen short thus far of setting conditions to replace Hamas as a governing entity. The Israeli government enumerated three objectives at the beginning of the war: destroy Hamas’ military, return the hostages, and destroy Hamas’ government. These objectives—though expansive—were achievable through a combination of military and political action. The Israeli campaign succeeded in destroying Hamas’ military and securing a ceasefire that would release the hostages. The campaign has also isolated Hamas in the Gaza Strip, though Israel and its partners will need to ensure that Hamas remains contained. But neither Israel nor the United States has tried seriously to achieve a political end state that would build upon this military success and permanently replace Hamas as a governing entity in the Gaza Strip.

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