Publications

Iran Update, December 29, 2023

December 29, 2023 - ISW Press

Iran has increased its production rate of highly enriched uranium (HEU). The United States and the E3 confirmed in a joint statement on December 28 that Iran has increased its enrichment rate of 60 percent purity uranium. Iran has been stockpiling 60 percent HEU since April 2021. Iran decreased its enrichment rate and HEU stockpile after it reached an informal nuclear agreement with the United States in August 2023. Western media reported that the United States refroze Iranian financial assets released as part of the agreement in October. Iran’s current stockpile of 60 percent HEU stands at 128.3 kilograms as of October 28.

Russian Offensive Campaign Assessment, December 29, 2023

December 29, 2023 - ISW Press

Russian forces conducted the largest series of missile and drone strikes against Ukraine since the start of the full-scale invasion on the morning of December 29. Ukrainian military sources reported that Russian forces launched 36 Shahed-136/131 drones and over 120 missiles of various sizes at industrial and military facilities and critical infrastructure in Kyiv, Kharkiv, Lviv, Dnipro, Zaporizhzhia, and Odesa cities and Sumy, Cherkasy, and Mykolaiv oblasts. The Ukrainian General Staff reported that Russian forces launched a total of 160 projectiles at Ukraine and that Ukrainian forces downed 27 Shaheds and 88 Kh-101, Kh-555, and Kh-55 missiles. Ukrainian Commander-in-Chief General Valerii Zaluzhnyi reported that Russian forces first launched the 36 Shahed drones from the northern, southeastern, and western directions in the early hours of December 29. Zaluzhnyi reported that Russian strategic aircraft and bombers later launched at least 90 Kh-101, Kh-555, and Kh-55 cruise missiles and eight Kh-22 and Kh-32 missiles. Russian forces also struck Kharkiv City with modified S-300 air defense missiles and launched a total of 14 S-300, S-400, and Iskander-M ballistic missiles from occupied Crimea and Russia. Zaluzhnyi reported that Russian forces also launched five Kinzhal hypersonic air-launched ballistic missiles, four Kh-31P anti-radar missiles, and one Kh-59 cruise missile at unspecified targets in Ukraine. Ukrainian President Volodymyr Zelensky reported that Russian forces struck civilian infrastructure such as a maternity hospital, educational institutions, a shopping center, a commercial warehouse, and residential buildings in cities throughout Ukraine.

Russian Offensive Campaign Assessment, December 28, 2023

December 28, 2023 - ISW Press

The New York Times (NYT) published an oped by a member of its editorial board calling for Ukraine to engage in negotiations with and cede territory to Russia after reports emerged that Russian President Vladimir Putin is using backchannels and intermediaries to signal his interest in a ceasefire. The oped largely ignores near-constant Kremlin public signaling of Russia’s continued maximalist goals in Ukraine. The oped argues that Ukraine should not “pass up” this opportunity to possibly achieve a ceasefire despite the fact that there are multiple reasons to believe that Putin’s pro-ceasefire signaling may not be sincere, such as Putin’s demonstrated untrustworthiness and the possibility that he may intend to use time spent on prolonged negotiations to his political and military benefit. The piece argues that Ukraine does not need to regain all its territory to emerge victorious from the war, but that a “strong, independent, prosperous, and secure” Western-oriented Ukraine is also a victory. The piece appeals to Ukrainian President Volodymyr Zelensky to engage in ceasefire negotiations and not see negotiations as a defeat, implicitly blaming Zelensky – not Putin – for the absence of serious negotiations.

Iran Update, December 28, 2023

December 28, 2023 - ISW Press

Iraqi Prime Minister Mohammed Shia al Sudani announced that his administration will begin procedures to remove International Coalition forces from Iraq during a press conference on December 28, likely due to pressure from Iranian-backed Iraqi militias. These militias have used legal, military, and political pressure in recent weeks to expel US forces, as CTP-ISW previously assessed. This pressure, particularly the Iranian-backed attacks on US forces, creates an escalation cycle that triggers US self-defense strikes to protect US servicemembers. The Iranian-backed factions and militias then misrepresent these self-defense strikes as violations of Iraqi sovereignty, which generates domestic pressure on Sudani to remove US forces. This pressure appears to have succeeded at least partly in that Sudani repeated Iranian-backed militia talking points about the United States. Sudani said that that the self-defense strikes are violations of Iraqi sovereignty and were inconsistent with the advisory role of the International Coalition. These claims ignore the fact that the US forces have a right to self-defense and that the Iranian use of client militias and proxies in Iraq to attack US forces in line with Tehran’s regional agenda is itself a violation of Iraqi sovereignty. US advisory forces are currently deployed in Iraq for counter-ISIS operations at the invitation of the Iraqi government. Sudani did not provide a timeline for removing International Coalition forces or describe the mechanism by which they would be removed.

China-Taiwan Weekly Update, December 28, 2023

December 28, 2023 - ISW Press

Democratic Progressive Party (DPP) presidential candidate Lai Ching-te continues to lead in the polls. The polls that Formosa and ETtoday released between December 20 through December 24 showed that Lai has a roughly 5% lead over Kuomintang (KMT) presidential candidate Hou Yu-ih. The Poll of Polls, which is a weighted average of public election polls over the past 15 days that Taiwan News publishes, showed a similar lead for Lai as of December 25. Lai received 34.91% support, Hou received 30.49% support, and Taiwan People’s Party (TPP) candidate Ko Wen-je received 20.90% support, according to the aggregated polling numbers. The support levels do not reflect significant change since last week.

Iran Update, December 27, 2023

December 27, 2023 - ISW Press

Iran and Iranian-backed Iraqi militias are driving an escalation cycle that combines military and political pressure to try to expel US forces from Iraq. Iranian-backed militia Harakat Hezbollah al Nujaba said on December 11 that expelling US forces requires political efforts from the government and military efforts from the militias. Iranian-backed attacks against US forces combine both military and political effects to drive US forces from Iraq, which is a long-held objective for Iran and its proxies. Iranian-backed militias—not the United States—are driving the escalation in Iraq by conducting attacks that risk killing US military personnel to trigger US self-defense airstrikes against the militias. These Iranian-backed groups then frame these self-defense airstrikes as a violation of Iraqi sovereignty to argue that the Iraqi government should expel the United States from Iraq. The United States is in Iraq at the invitation of Iraq’s government to defeat ISIS, meaning that Iranian-backed attacks on an Iraqi partner are themselves a violation of Iraqi sovereignty.

Russian Offensive Campaign Assessment, December 27, 2023

December 27, 2023 - ISW Press

Ukrainian drone footage published on December 27 showed another Russian execution of Ukrainian prisoners of war (POWs) near Robotyne in western Zaporizhia Oblast. The geolocated video shows Russian servicemen shooting three Ukrainian soldiers whom Russian forces captured in a tree line west of Verbove (east of Robotyne). The video later depicts one Russian soldier shooting an already dead Ukrainian serviceman again at close range. The Ukrainian Prosecutor General‘s Office announced that it opened an investigation into Russian forces violating the laws and customs of war in addition to premeditated murder. The Ukrainian Prosecutor General’s Office stated this incident occurred on an unspecified date in December 2023. ISW previously reported observing drone footage of Russian servicemen using Ukrainian POWs as human shields near Robotyne on December 13. The killing of POWs violates Article III of the Geneva Convention on the laws of armed conflict.

Russian Offensive Campaign Assessment, December 26, 2023

December 26, 2023 - ISW Press

Russia's likely capture of Marinka in Donetsk Oblast represents a limited Russian tactical gain and does not portend any operationally significant advance unless Russian forces have dramatically improved their ability to conduct rapid mechanized forward movement, which they show no signs of having done. Localized Russian offensive operations are still placing pressure on Ukrainian forces in many places along the front in eastern Ukraine, however, and can result in gradual tactical Russian advances.

Ukrainian forces conducted a successful missile strike that destroyed a Russian Black Sea Fleet (BSF) vessel and potentially damaged port infrastructure in occupied Feodosia, Crimea on December 26. Russian forces have reportedly decreased the tempo of their operations on east (left) bank Kherson Oblast, likely in connection with decreasing Russian aviation activity after Ukrainian forces recently shot down several Russian aircraft.

Iran Update, December 26, 2023

December 26, 2023 - ISW Press

Hamas and other Palestinian militias are exploiting the Israeli hostages they are holding to ensure that Hamas and its partners are involved in any negotiations about the future of the Gaza Strip. Hamas having a role in the future of the strip is incompatible with Israel’s stated war objectives of destroying Hamas, demilitarizing Gaza, and deradicalizing “Palestinian society.”

Iran Update, December 24, 2023

December 24, 2023 - ISW Press

Iran and the Houthis are functioning as a coalition to conduct combined military operations targeting international shipping in the Red Sea. Iran considers the Axis of Resistance as its unconventional alliance of state, semi-state, and non-state actors. Their anti-US and anti-Israeli ideology unites the Axis of Resistance, creating strategic alignment across its members. Multiple US officials have highlighted the role Iran plays in the targeting and execution of Houthi attacks against international shipping. Iran provides the weapons and uses advisers on the ground in Yemen and at least one spy ship anchored in the Red Sea to support its Houthi partners, who execute the attacks based on Iranian advice and intelligence.

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