Analysis of the 155 mm howitzer М777 operation during its combat use by units of the Armed Force of Ukraine in the Russian-Ukraine war in 2022
Abstract
The use of weapons and military equipment in the course of hostilities, their technical condition and the degree of compliance with modern technology development largely characterize the technical level of development of the Armed Forces of Ukraine.
The technical condition of weapons and military equipment is characterized by its physical and moral wear and tear.
From the first days of the Russo-Ukrainian war, the units of the Armed Forces of Ukraine received a variety of international technical assistance, which due to its technical condition does not always meet all the requirements of technical operation and readiness for combat use.
However, obsolete, but physically usable weapons and military equipment can be modernized by carrying out structural changes or replacing individual components and parts, that is, its moral wear and tear is eliminated. In this case, the technical and economic indicators of the weapon improve and its service life increases.
But in order to carry out the modernization of one or another model of weapons, it is necessary to carry out its technical supervision and analysis of the technical condition of the sample with the determination of the characteristic causes of their malfunctions at the entrance to all stages of operation.
The article analyzes the operation of 155 mm M777 howitzers, which were supplied to Ukraine as part of international technical assistance during the Russian-Ukrainian war in the period from February 24 to July 1, 2022.
The main problems faced by repair and recovery units and artillery units during the restoration of these systems and their combat use are revealed. The study was conducted to determine the typical problematic issues that arose in the units and led to a decrease in the level of combat effectiveness of the troops in order to prevent and prevent the identified problems in the future.
Downloads
References
The Australian Army / M777 155mm lightweight towed howitzer. Available from : https://www.army.gov.au/our-work/equipment-uniforms/equipment/artillery/m777-155mm-lightweight-towed-howitzer
ArmyTechnology/ The leading site for news and procurement in the defence industry February 3 2020 M777 155mm Ultralightweight Field Howitzer. Available from : https://www.army-technology.com/projects/ufh/
Army Recognition Official Media Partner – Online Show Daily News M777 155MM HOWITZER Lightweight Ultra Light Towed Howitzer – United States 11 DECEMBER 2022. Available from : https://www.armyrecognition.com/united_states_us_army_light_and_heavy_weapons_uk/m777_155mm_ultra_light_weight_field_howitzer_technical_data.html
Andrew E. Kramer and Maria Varenikova. A Ukrainian gun crew fired a M777 howitzer toward Russian positions in the Donetsk region of Ukraine / The New York Times Company May 23, 2022. Available from : https://www.nytimes.com/2022/05/23/world/europe/us-ukraine-howitzers.html?searchResultPosition=2
Thomas Gibbons-Neff and Natalia Yermak. Potent Weapons Reach Ukraine Faster Than the Know-How to Use Them / The New York Times Company June 6, 2022. Available from : https://www.nytimes.com/2022/06/06/world/europe/ukraine-advanced-weapons-training.html?searchResultPosition=4
Sampir, O. (2021). Improvement of the method of determining opportunities for technical exploration of damaged samples of weapons during combat. Journal of Scientific Papers “Social Development and Security”, 11(2), 141-151. https://doi.org/10.33445/sds.2021.11.2.14
Volodymyr, Dachkovsky, Igor, Kondratiuk, Andrii, Diadechko, Oleksandr, Sampir, Denis, Pavlov (2022). Cross-temporal analysis of the Russian Federation weapons and military equipment losses during the wars on the territory of other states over the last 30 years, Journal of Scientific Papers “Social Development and Security”, Vol. 12 No. 3. https://doi.org/10.33445/sds.2022.12.3.3
Oleksandr, Sampir (2021). Improved methods for assessing the system of weapons and military equipment recovery of a separate mechanized brigade, Journal of Scientific Papers “Social Development and Security”, Vol. 11 No. 5. https://doi.org/10.33445/sds.2021.11.5.16
Serhii Zgurets / Howitzer M777 – these are three axes that will destroy enemy equipment in the future. Espreso.tv, June 8, 2022. Available from : https://espreso.tv/gaubitsya-m777-tse-tri-sokiri-yaki-nadali-budut-znishchuvati-vorozhu-tekhniku-kolonka-sergiya-zgurtsya
M777 light towed howitzer, Mode of access to magazines. Available from : https://uk.wikipedia.org/wiki/%D0%93%D0%B0%D1%83%D0%B1%D0%B8%D1%86%D1%8F_M777#cite_note-5
BAE Systems and Emirates Defense Technology team up on M777 Howitzer in the UAE, 9 May 2016. Available from : https://www.baesystems.com/en/article/bae-systems-and-emirates-defense-technology-team-up-on-m777-howitzer-in-the-uae
The first successes of the M777A2 on the battlefield in Ukraine: a russian self-propelled gun against an American howitzer in the hands of the Armed Forces. DEFENSE EXPRESS, 12 May 2022. Available from : https://defence-ua.com/news/pershi_uspihi_m777a2_na_poli_boju_v_ukrajini_rosijska_sau_proti_amerikanskoji_gaubitsi_v_rukah_zsu_video-7322.html
The Armed Forces of Ukraine use 155-mm active-reactive projectiles against mortars, May 5, 2022. Available from : https://mil.in.ua/uk/news/zsu-zastosovuyut-proty-rashystiv-155-mm-aktyvno-reaktyvni-snaryady/
John Ismay and Thomas Gibbons-Neff. Artillery Is Breaking in Ukraine. It’s Becoming a Problem for the Pentagon/ The New York Times Company, November 25, 2022. Available from : https://www.nytimes.com/2022/11/25/us/ukraine-artillery-breakdown.html?searchResultPosition=1
Britannica Educational Publishing (2010). The Britannica Guide to Numbers and Measurement. The Rosen Publishing Group. p. 241. ISBN 978-1-61530-218-5. Archived from the original on 14 January 2023. Retrieved 1 July 2015.
Disadvantages of Western artillery weapons supplied to Ukraine. September 10, 2022. Available from : https://gurkhan.blogspot.com/2022/09/blog-post_63.html?m=0
Artillerymen of the marine corps gave an assessment of M777 howitzers / NGO “Ukrainian Military Center” October 27, 2022. Available from : https://mil.in.ua/uk/news/artylerysty-morskoyi-pihoty-daly-otsinku-gaubytsyam-m777/
Abstract views: 379 PDF Downloads: 415
Copyright (c) 2023 Oleksandr Sampir, Volodymyr Dachkovskiy
This work is licensed under a Creative Commons Attribution 4.0 International License.
The authors agree with the following conditions:
1. Authors retain copyright and grant the journal right of first publication (Download agreement) with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgment of the work's authorship and initial publication in this journal.
2. Authors have the right to complete individual additional agreements for the non-exclusive spreading of the journal’s published version of the work (for example, to post work in the electronic repository of the institution or to publish it as part of a monograph), with the reference to the first publication of the work in this journal.
3. Journal’s politics allows and encourages the placement on the Internet (for example, in the repositories of institutions, personal websites, SSRN, ResearchGate, MPRA, SSOAR, etc.) manuscript of the work by the authors, before and during the process of viewing it by this journal, because it can lead to a productive research discussion and positively affect the efficiency and dynamics of citing the published work (see The Effect of Open Access).