By Dan Blumenthal, Frederick W. Kagan, Jonathan Baumel, Cindy Chen, Francis de Beixedon, Logan Rank, and Alexis Turek

Current US policy bans Ukraine from using US-provided weapons in Russia, severely hindering Ukraine's defense against Russia's renewed invasion in Kharkiv Oblast.

Moscow and Tehran have formed a military bloc with the aim of defeating the United States and its allies in the Middle East, Europe, and around the world.



By Nataliya Bugayova and Frederick W. Kagan with Kateryna Stepanenko



By Pieter Garicano, Grace Mappes, and Frederick W. Kagan

Latest from ISW

Africa File, May 16, 2024: Russian Outreach Across Africa

Russia has reinforced its military presence in Libya as it consolidates its positions across Africa. Russia may have deployed the influx of personnel and matériel as part of ongoing negotiations to secure a naval base in Libya, prepare to send more support to various theaters in sub-Saharan Africa, or strengthen its position to make itself essential to resolving the ongoing domestic stalemate in Libya.

Iran Update, May 14, 2024

Israeli forces expanded clearing operations on May 14 into areas of Jabalia refugee camp that the Israel Defense Forces (IDF) had not previously cleared. Two IDF brigades advanced into the center of the Jabalia refugee camp. Israeli forces initially conducted clearing operations in Jabalia city and refugee camp in November 2023, but the IDF had not advanced into center of the camp before this operation.

Russian Offensive Campaign Assessment, May 14, 2024

The pace of Russian offensive operations in northern Kharkiv Oblast appears to have slowed over the past 24 hours, and the pattern of Russian offensive activity in this area is consistent with ISW's assessment that Russian forces are prioritizing the creation of a "buffer zone" in the international border area over a deeper penetration of Kharkiv Oblast. Several Ukrainian military officials reported on May 14 that they believe the situation in Kharkiv Oblast is slowly stabilizing — Ukraine's Main Military Intelligence Directorate (GUR) Head Lieutenant General Kyrylo Budanov stated on May 14 that the situation in Kharkiv Oblast began stabilizing on the night of May 13 into May 14 as additional Ukrainian units deployed to the area and began defending against Russian advances.

Iran Update, May 13, 2024

Palestinian militias, including Hamas, claimed an unusually high number of attacks targeting Israeli forces in the northern Gaza Strip on May 13, demonstrating that these militias remain combat-effective and retain a significant force presence there. This supports CTP-ISW’s assessment that Hamas and the other Palestinian militias remain active beyond just Rafah in the Gaza Strip. Palestinian militias claimed 33 attacks targeting Israeli forces in Jabalia, marking the most attacks claimed in a single day in 2024.

Russian Offensive Campaign Assessment, May 13, 2024

Russian forces continued to make tactically significant advances north and northeast of Kharkiv City on May 13 and currently appear to be prioritizing the rapid establishment of a "buffer zone" along the international border over setting conditions for deeper penetrations into northern Kharkiv Oblast. Russian forces' relatively rapid rate of advances in Vovchansk and their reported destruction of several bridges across key waterways within the settlement suggest that Russian forces are prioritizing the creation of a "buffer zone" over a deeper penetration, as ISW previously assessed they would.