NEW: The US House of Representatives passed a supplemental appropriations bill on April 20 providing for roughly $60 billion of assistance to Ukraine. The bill must now be passed by the Senate and signed by the president before aid can begin to flow. 🧵(1/5)
2/ These requirements and the logistics of transporting US materiel to the frontline in Ukraine will likely mean that new US assistance will not begin to affect the situation on the front line for several weeks.
3/ The frontline situation will therefore likely continue to deteriorate in that time, particularly if Russian forces increase their attacks to take advantage of the limited window before the arrival of new US aid.
4/ Ukrainian forces may suffer additional setbacks in the coming weeks while waiting for US security assistance needed to stabilize the front, but they will likely be able to blunt the current Russian offensive assuming the resumed US assistance arrives promptly.
5/ The threat of an operationally significant Russian advance in the coming weeks remains, but Ukraine may have more latitude to take short-term risks w/ dwindling supplies to prevent such an advance once it knows that more materiel will be arriving soon. isw.pub/UkrWar042024
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The Russian Ministry of Defense (MoD) claimed on April 21 that elements of the Russian Southern Grouping of Forces seized Bohdanivka (northeast of Chasiv Yar), but ISW has not observed visual evidence confirming this claim. (1/6)
2/ A prominent Russian milblogger similarly claimed that Ukrainian forces recently withdrew from their remaining positions in the southwestern part of Bohdanivka but did not provide visual evidence to confirm this claim.
3/ A Russian VDV-affiliated source claimed that Ukrainian forces still control dominant tactical heights north and northwest of Bohdanivka, and that the frontline situation is complex in the area.
NEW: US Senate Intelligence Committee Chairperson Senator Mark Warner reported on April 21 that US provisions of military aid to Ukraine, including long-range ATACMS missiles, will be in transit to Ukraine "by the end of the week" if the Senate passes the supplemental appropriations bill on April 23 and US President Joe Biden signs it by April 24.
2/ Ukrainian President Volodymyr Zelensky stated on April 21 that the swift delivery of US military aid to Ukraine could allow Ukrainian forces to stabilize the frontline and seize the initiative.
3/ Ukrainian forces struck and damaged the Russian Black Sea Fleet’s (BSF) Kommuna submarine support ship – the world’s oldest active-duty naval vessel – in occupied Sevastopol, Crimea on April 21.
More Key Takeaways from the April 19, 2024 Russian Offensive Campaign Assessment: ⬇️
Ukrainian forces downed a Russian aircraft as it conducted missile strikes for the first time overnight on April 18-19, demonstrating a capability that may constrain how Russia conducts its strike campaign against Ukraine.
2/ Ukrainian air defense capabilities remain limited and degraded, however, allowing Russian aircraft to operate freely without threat on certain critical areas of the front.
3/ Ukrainian President Volodymyr Zelensky stressed that Ukraine requires Western provisions of artillery ammunition, air defense materiel, long-range artillery and missile systems, and fighter aircraft as Ukrainian constraints continue due to delays in US military assistance.
NEW: Russian Foreign Minister Sergei Lavrov signaled Russia’s intent to seize Kharkiv City in a future significant Russian offensive operation. (🧵1/5)
2/ Lavrov is the first senior Kremlin official to outright identify the city as a possible Russian operational objective following recent Ukrainian warnings that Russian forces may attempt to seize the city starting in Summer 2024.
3/ Lavrov stated during a radio interview with several prominent Russian state propagandists on April 19 that Kharkiv City “plays an important role” in Putin’s idea of establishing a demilitarized “sanitary zone” in Ukraine to protect Russian border settlements from Ukrainian strikes.
NEW: Unnamed senior US officials said that the PRC is supplying Russia with equipment that Russia is using to rapidly increase military production for use in its war against Ukraine.
2/ The officials said on April 12 that the PRC is selling Russia large quantities of machine tools, drone and turbojet engines, technology for cruise missiles, microelectronics, and nitrocellulose used in ammunition.
3/ The PRC’s role as a lifeline for the Russian economy and military-industrial complex undermines its claims to be a neutral & impartial promoter of peace between Russia and Ukraine.
The Russo-Iranian military coalition was formed in 2015 when Islamic Revolutionary Guards Corps (IRGC) Quds Force Commander Major General Qassem Soleimani went to Moscow to seek help in keeping Bashar al Assad in power in Syria. 1/5 🧵
2/ Russo-Iranian military cooperation has expanded dramatically since Russia’s full-scale invasion of Ukraine.
3/ The Iranians began sending 100s of reconnaissance & long-range attack drones to Russia in Aug. 2022 as the Russians exhausted their supply of missiles.
The Iranians even helped RUS build a massive factory in the Republic of Tatarstan able to produce thousands of such drones.