Russian forces appear to be aiming to make a wide penetration of Ukrainian lines northwest of Avdiivka, Donetsk Oblast, but their ability to do so will likely be blunted by the arrival of US and other Western aid to the frontline. 🧵(1/9)
2/ Russian forces have committed roughly a reinforced division’s worth of combat power (comprised mainly of four Central Military District [CMD] brigades) to the Berdychi-Novokalynove line northwest of Avdiivka.
3/ These forces are pursuing three mutually reinforcing drives — pushing westward of Berdychi; pushing into and westward of Ocheretyne along the O0544 (Keramik-Myrhorod) road; and pushing northwards towards Novokalynove —
4/ ...which are all likely aimed at supporting the Russian operational-level goal of reaching the Donetsk Oblast administrative boundary via Pokrovsk (west of the Avdiivka area).
5/ Russian offensive operations in these three areas north and northwest of Avdiivka have succeeded in creating three small salients along a frontline that is about seven kilometers long.
6/ But each of these three salients is currently too narrow in isolation to serve as meaningful launch points for further ground offensives that would accomplish a broad encirclement of the general area west of Avdiivka.
7/ The force composition, density, and general battlefield geometry of this area suggest that Russian forces currently hope to combine the pushes from all three salients to create a wider breach along the Berdychi-Novokalynove line, predominantly using forces of the CMD.
8/ Russian forces do not have an indefinite timeframe to pursue this wider breach, however. The Russian military command is likely aware of the closing window before more Western aid arrives and is trying to secure offensive gains before the window closes.
9/ Ukraine’s ability to even the ratio of artillery fires in comparison to Russian forces on the battlefield will be essential to Ukraine’s ability to deprive Russian forces of the initiative and slow the rate of ongoing Russian advances near Avdiivka. isw.pub/UkrWar042224
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The United States reportedly provided an unspecified number of long-range ATACMS missiles to Ukraine in March 2024, some of which Ukraine has already used to strike Russian targets in deep rear areas. 🧵(1/5)
2/ US officials told Western media that the United States will include additional long-range ATACMS missiles as part of the announced $1 billion tranche of security assistance for Ukraine.
3/ The arrival of long-range ATACMS missiles in sufficient quantities will allow Ukrainian forces to degrade Russian logistics and threaten Russian airfields in deep rear areas, although months of delay may have provided the Russian military time to offset the potential operational impacts that ATACMS will afford Ukraine.
NEW: US President Joe Biden announced on April 24 that the US will begin sending military equipment to Ukraine “a few hours” after signing a bill that will provide roughly $60 billion of assistance to Ukraine.🧵(1/5)
2/ Russian forces have recently intensified offensive operations east of Chasiv Yar and northwest of Avdiivka in Donetsk Oblast in an effort to take advantage of the limited window before US security assistance arrives in Ukraine.
3/ The bill’s relatively quick passage through the US Senate has eliminated a potential source of delay, however, and US security assistance may arrive at the frontline in Ukraine within the next few weeks ahead of Russian expectations.
The Chechen Republic appears to be trying to align itself more closely with Iran over the backdrop of intensifying bilateral security cooperation between Russia and Iran. (1/4)
2/ United Kingdom (UK) Prime Minister Rishi Sunak announced the UK’s largest-ever package of military assistance to Ukraine valued at 500 million pounds (around $662 million) on April 23.
3/ Moldovan authorities confiscated over one million dollars from Kremlin-linked Moldovan opposition politicians at the Chisinau airport on the night of April 22 to 23, and the opposition politicians likely intended to use it to bribe protestors and voters.
NEW: Russian Defense Minister Sergei Shoigu highlighted ongoing Russian offensive operations near Chasiv Yar, Avdiivka, and Donetsk City and announced Russia’s intent to intensify its strike campaign to disrupt Ukrainian logistics. (1/9)
2/ Shoigu is likely trying to broadly depict the various ongoing Russian offensive operations in eastern Ukraine as equally successful despite mixed and limited tactical Russian success in these directions.
3/ Russian forces will likely intensify ongoing offensive operations in the coming weeks to exploit Ukrainian materiel constraints ahead of the expected arrival of US security assistance.
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.