۲۰۲۰ ایدلیب چاتیشمالاری
{{Infobox military conflict
| conflict          = Northwestern Syria offensive(December 2019–March 2020)
| partof            = the Syrian Civil War and the Turkish military operation in Idlib Governorate
| image             = 
| caption           = Top: Situation in Northwestern Syria as of 8 March 2020. Locations of Turkish, Russian, and Iranian outposts are marked.Bottom: Situation along the M4 Highway after the 6 March 2020 ceasefire. 
| date              = 19 December 2019 – 6 March 2020()
| place             = Northwestern Syria
 Western Aleppo Governorate
 Idlib Governorate
 Northwestern Hama Governorate
| result            = Syrian Army and allies victory
| territory         = * Syrian Army and allies capture 2,345 square kilometers of territory and 295 towns, villages and hilltops, including the strategic cities of Ma'arrat al-Nu'man and Saraqib, and the towns of Jarjanaz, Kafr Rumah, Hish, Kafranbel, Khan Tuman, Al-Eiss and the Al-Ghab Plain
 Syrian Army and allies gain complete control over the entire M5 highway
 Syrian Army and allies encircle 9 out of 29 Turkish observation posts
 Turkish-backed rebels recapture 19 towns and villages, including the northern part of the Al-Ghab Plain
| combatant1        = Allied militias: PMF-affiliated militias Liwa Fatemiyoun Liwa Zainebiyoun
| combatant2        = Fateh Mubin operations room
 Hayat Tahrir al-Sham National Front for Liberation (also part of Syrian National Army)
 Jaysh al-Izza
 Syrian National Army ()
 Ajnad al-Kavkaz Rouse the Believers Operations Room Turkistan Islamic Party
| commander1        =  Maj. Gen. Suheil al-Hassan(25th Special Forces commander) Maj. Gen. Maher al-Assad(4th Division commander) Brig. Gen. Burhan Rahmun(commander of 124 Brigade of Republican Guard) Brig. Gen. Ismael Ali Col. Mazar Farwati Col. Basil Ali Khaddour(commander of 6th regiment of 25th Special Forces) Juma al Ahmad(Baqir Brigade commander) Asghar Pashapour(IRGC senior commander; Iranian-backed militias overseer) Jaafar al Sadiq(Hezbollah commander)
| commander2        =  Abu Mohammad al-Julani(Hayat Tahrir al-Sham leader) Abu Ubeidah al-Kansafra(Hayat Tahrir al-Sham commander)
 Maj. Gen. Salim Idris(Syrian Interim Government Defense Minister; Syrian National Army Chief of Staff)  Brig. Gen. Adnan al-Ahmad(Syrian National Army Deputy Chief of Staff) Thaer Maarouf(First Legion leader) Gen. Ahmad Rahhal(SAA defector) Captain Mustafa Kuja(Northern Command commander) Ali Jaber Pasha (Leader of Ahrar al-Sham) Col. Mustafa Bakour (Leader of Jaysh al-Izza)
 Hulusi Akar(Turkish Minister of Defense) Lt. Gen Sinan Yayla(2nd Army commander)
| units1            = 
 Syrian Arab Army
 5th Corps
 Republican Guard
 25th Special Mission Forces Division
4th Armoured Division
Local Defence Forces
Baqir Brigade
Qamr Bani Hashim Division
313 Force
Special Assignments Battalion
 National Defence Forces
Palestinian Syrian militias
 Liwa al-Quds
FPM
 Al-Quds Brigades
Military Intelligence Directorate
Forces of the Fighters of the Tribes

  Air Force
  Federal Security Service
 Spetsgruppa "K" advisors
 Military Police

 IRGC
 Quds Force
 Iranian-affiliated militias

Lebanese Hezbollah
Syrian Hezbollah
| units2            =  Hayat Tahrir al-Sham
Aleppo City Battalion
Red Bands
Tawhid and Jihad Brigade
Popular Resistance Units
 Imam Bukhari Jamaat
 Syrian National Army
 National Front for Liberation
Jaysh al-Ahrar
1st Legion
Ahrar al-Sharqiya
9th Division
Samarkand Brigade
Northern Brigade
2nd Legion
 Sultan Murad Division
 Hamza Division
3rd Legion
  Ahrar al-Sham
Glory Corps
Levant Front
Northern Command
Lions of the East Army
Northern Division
 Turkish Armed Forces
 Turkish Land Forces
 Turkish Air Force
 Rouse the Believers Operations Room
 Guardians of Religion Organization
 Ansar al-Tawhid
 Ansar al-Islam
Malhama Tactical
| strength1         = Unknown
| strength2         =  12,000–20,000 22,000–50,000 (total, not all involved) 8,350–20,000 3,500–5,000
| casualties1       =  1,449 killed2 SyAAF Mi-17s shot down2 SyAAF SU-24s shot down1 SyAAF L-39 shot down 21 killed 15 killed 8 killedJihadists kill 4 Russian soldiers in western Aleppo , Al-MasdarFour FSB special forces officers reportedly killed in Syria, Meduza 5 killed
| casualties2       =  1,496 killed 59–73 killed (58-72 soldiers, 1 contractor)Turkish losses presented do not include early claims of 50–100 dead in the February 2020 Balyun airstrikes. Instead, they include 34 soldiers killed in the airstrike confirmed by Turkey.5–12 TAF combat drones shot down
23 Sabra tanks
| casualties3       = 370+ civilians killed (per UN; by February)470+ civilians killed (per SOHR)980,000+ civilians displaced from Idlib and Aleppo
| notes             = 
| campaignbox       = 
}}۲۰۲۰ ایدلیب چاتیشمالاری''' اینگیلیسجه : Northwestern Syria offensive (December 2019–March 2020) بو چاتیشما تۆرکیه و تۆرکیه دستکلدیغی ساواشچی گروه لار روسیه ، اسد رژیمی ، حیزب الله و ایرانین ساواشچیلاری نین آراسیندا باش وردی بو چاتیشما ایدلیب بؤلگه سینین کونترول ائتمک ایچۆن اولدو.

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