The Rif Dimashq offensive (March–August 2013) was a Syrian government forces and allies offensive in the Rif Dimashq Governorate that was launched in late March 2013, as part of the Syrian Civil War.

Offensive

Push into Eastern Ghouta

During late March 2013, government forces opened a new front in the town of Otaiba, in an effort to divert rebel war-efforts and to attack rebel forces in the eastern Ghouta from the rear.

On 7 April, government force launched an offensive east of Damascus, with the state news agency SANA claiming the military imposed a siege on the rebel-held Eastern Ghouta area. Rebels stated that intensified Army attacks on the area had been going on since mid-March. A rebel commander confirmed that the northern entrance to Ghouta was under siege and an opposition activist stated that a government tank-led assault on Eastern Ghouta had been launched towards the south from the direction of the Damascus international airport.

On 15 April, at least 20 people were killed in air strikes and rocket barrages in the north and east of Damascus. Rebel fighters were reportedly increasing their strength in the Qaboun and Barzeh neighbourhoods to minimise the risk of chemical weapons being used on them, as they would likely inflict casualties on the Syrian Army fighting rebels at close quarters.

On 18 April, "gunmen" assassinated Ali Ballan, head of public relations at the Ministry of Social Affairs and a member of Syria's relief agency, in a restaurant at Mazzeh district.

On 20 April, the Syrian army was pressing to take full control of the town of Jdaidet al-Fadl, southwest of Damascus. Sixty-nine people were killed in the four-day battle, most of them rebels.Dozens killed in battle near Damascus: Watchdog The fighting also affected the nearby town of Jdeidit Artouz, which is predominantly Christian.

Fall of Jdaidet al-Fadl and Otaiba

On 21 April, the Syrian Army captured Jdaidet al-Fadl, with the opposition making claims of a massacre being committed. SOHR stated 250 people were killed since the start of the battle for Jdaidet al-Fadl, five days prior, with them being able to document, by name, 127 of the dead, including 27 rebels. Another opposition claim put the death toll at 450. One activist claimed he counted 98 bodies in the town's streets and 86 in makeshift clinics who were summarily executed. Another activist stated they documented 85 people who were executed, including 28 who were killed in a makeshift hospital. The opposition activist group LCC reported 483 people were killed in the battle for the town, around 300 of them civilians and 150 rebels. The Syrian army claimed 190 rebels were killed during the battle and they discovered a mass grave in the town, where they claimed rebels used it to bury their dead and government soldiers and civilian supporters they had killed.

On 24 April, the military captured the town of Otaiba, after a 37-day battle. The Army victory was a major setback for the rebels, as Otaiba was the gateway to Eastern Ghouta and the main, if not the only, weapons supply route for the Damascus area. A rebel fighter predicted other villages in the Eastern Ghouta will fall one after another and the fighting will become a war of attrition. During the fighting, rebels from Otaiba called for reinforcements from Islamist brigades in the area, with whom they were in competition for influence and weapons, but their calls went unanswered. Rebels said they planned to retake the town at all costs.

Attack on Jobar and Barzeh On 26 April, government forces continued with their offensive by pushing into the Damascus districts of Jobar and Barzeh, which have a high rebel presence. Troops were encountering heavy rebel resistance as they advanced with air and artillery support. Rebel positions in the nearby Qaboun district were also bombarded with mortars and multiple rocket launchers. An Army siege of the town of Moadamiyet, a rebel stronghold close to Darayya, was also tightening with daily bombardment and a shortage of food.

On 27 April, rebels launched a counter-attack in Otaiba, using both infantry and vehicles. Airstrikes were reported on the town, though most of the battle was taking place on its outskirts and at the Saiqa camp, a Syrian army base.

On April 28, and for the third consecutive day, the Army continued its offensive with heavy fighting in the area of Barzeh.

On 29 April, heavy fighting took place on the outskirts of Damascus International Airport. According to a security source, the fighting took place on the highway leading to the airport and had to be closed for one hour. In the district of Mazzeh, Prime Minister Wael Nader Al-Halqi survived a suicide car bomb targeting his convoy.

Continuing Army offensive On 1 May, according to SOHR, fighting took place in the towns of al-Ebada, al-Maliha and Qaysa in the Rif Dimashq.

On 2 May, the Syrian Army captured the town of Qaysa in the eastern Ghouta. A call issued by several activists in the area warned the disparate rebel forces to pull together or face defeat. "If you do not unite under one flag the regime is going to hunt you down, one brigade after another," it said.

Between 4 and 6 May, fighting raged all around Damascus and its countryside with clashes and bombing being reported in the Palestinian refugee camp of Yarmouk, the town of Drosha and the Khan al-Sheikh camp, where the Army was trying to take control of the area, and towns of Beit Sahm, Thiyabiya and Sayyeda Zeinab and Huseiniya camp. Fighting also raged in Derkhabiya al-Buweida and the Barzeh neighbourhood. Although fighting was still ongoing in the outskirts of Drosha after two days of clashes, according to SORH, there were reports of a partial retreat of regular forces from the area. The Syrian military claimed that their troops captured the towns of al-Abbada and Ghraika in Eastern Ghouta, but there was no independent confirmation.

On 8 May, the leader of the Al-Nusra Front rebel group, Abu Mohammad al-Golani, was wounded during an artillery bombardment south of Damascus.

On 9 May, the Syrian Army captured the town of Jarba. Meanwhile, mortars were being fired into Jaramana, a government-controlled town.

In the following days fighting continued in the Barzeh and Jobar neighbourhoods of Damascus, where a rebel commander was killed in clashes with the local pro-government militia. Fighting was also once again reported in Qaysa.

Rebel counter-attack On 14 May, several rebel brigades, including the Islamist Al Nusra Front, united temporarily under the same command and launched operation Al Furqaan. The stated aim of the operation is an attempt to recapture Otaiba and to try and reopen the rebel supply line into Damascus and the Ghouta area. In the case they recapture Otaiba, they planned to press on towards the Damascus international airport. SOHR said that Islamic units, including Jabhat al-Nusra, and Syrian opposition fighters were battling around Otaiba. However, by the next day, there was little evidence of the renewed fighting around Otaiba available on the usual opposition YouTube channels, so it was impossible to independently confirm the extent of the fighting.

On 15 May, rebels claimed to have recaptured the town of Qaysa. However, in early June, the town was still reported to be government-held. The Army capture of Harran Al-Awamid and Abadeh was also reported.

Renewed Army push On 27 May, Hezbollah forces reportedly engaged in combat operations against the rebels in the Eastern Ghouta area. Hezbollah fighters had captured nine towns in the Al-Murj area neighboring Ghouta and opposition activists claimed thousands of members of the Lebanese group were training in an air force intelligence center near Damascus International Airport.

On 28 May, the Army launched a major operation against the Barzeh neighborhood in Damascus. Government troops advanced 400 meters in the district, after attacking from the north, east and south-east. The aim of the operation was to isolate the rebel area near Qaboun. It was also reported that the military reached the town of Adra, east of Damascus, completing a sweep through rebel-held territory and cutting more rebel supply lines. The Army was planning to continue their push to the west, squeezing the rebels between the advancing forces and the government-held areas in Damascus.

By 30 May, rebel forces in Eastern Ghouta were surrounded and pleading for reinforcements and aid to be sent as they feared government troops were "preparing to commit more massacres". The next day, Hisham Jaber, a retired Lebanese army general who heads the Middle East Center for Studies and Political Research in Beirut, said that government troops cleared up to 80 percent of the areas around the capital during the offensive.

On 2 June, during intense clashes between rebels and government forces in the Jobar district of Damascus, a car bomb exploded near a police station, killing nine policemen. Also, near the Lebanese town of Ain el-Jaouze, which is close to the border area between Lebanon and Syria, and Damascus itself, Hezbollah fighters attacked a rebel rocket team which was reportedly preparing to fire rockets into Shi'ite areas of the Lebanese Beqaa Valley. 14–17 rebels and one Hezbollah fighter were killed.

On 4 June, state TV claimed that government troops had pushed out rebels from the Jobar district. Opposition sources were not available for comment on the claim. Government troops, reinforced by hundreds of Hezbollah fighters, attempted to infiltrate Madhamiya. Opposition activists claimed that during the attempt, two Hezbollah members, including a field commander, were killed. More government forces were also being deployed at Darayya.

On 11 June, rebel forces suffered heavy casualties when 27 of their fighters were killed in an Army ambush in the al-Marj area of Eastern Ghouta, while they were attempting to break through the military blockade to bring in supplies. Another seven fighters were missing.

On 15 June, state TV reported that government troops had captured the Ahmadiyeh suburb of Damascus, which is part of Eastern Ghouta. A rebel commander confirmed there was fighting in the area a day earlier. An Army source also claimed that troops captured parts of the nearby town of Khamissiyeh.

On 16 June, a large car-bomb was detonated at an Army checkpoint outside the Mazzeh Military Airport, killing 10 soldiers and wounding 10 others. According to SOHR, the car-bomb was followed by smaller explosions from rockets fired by rebels.

Battle for the suburbs

On 18 June, the Army launched operations in an attempt to storm rebel-held parts of the Damascus Qaboun district. As of 22 June, the rebels were still managing to hold the military forces back. The Army was also making attempts to storm the Barzeh district,Syrian regime, rebels step up offensives against each other as international community begins where rebels were defending against the military's push.

On 19 June, Army and Hezbollah forces clashed with rebels near the Khomeini hospital in the village of Zayabiyeh, close to the Shiite Sayyidah Zaynab Mosque. Government forces were attempting to capture villages near Zayabiyeh and Babila, which were both shelled by the Army. The Army was reportedly advancing towards Zayabiyeh, which is just south of the Damascus suburb in which the shrine was located. State TV claimed that government troops managed to capture the neighborhood of al-Bahdaliya, outside Sayyidah Zaynab, while the rebels claimed of being able to capture the hospital.

On 20 June, Army forces were slowly but steadily advancing in the Al-Murj area of Eastern Ghouta, where they had captured several towns, and were also advancing in the Sayyidah Zaynab area. Rebels confirmed they were still surrounded in Eastern Ghouta, with no way of escape.