By Stijn Mitzer and Joost Oliemans
The
 Syrian Arab Army's Armoured Divisions are well known for operating 
several types of tanks and other armoured fighting vehicles upgraded 
with additional armour. 
Having performed these armour upgrades on a range of armoured fighting 
and support vehicles, one of the Armoured Divisions (1st AD) expanded 
its arsenal once more in 2016 by introducing a new type of multiple 
rocket launcher (MRL), popularly known as 'Shams', meaning Sun in 
Arabic. It's thought its nickname was derived from that of the 
aesthetically similar Russian TOS-1A 'Solntsepyok, which has been 
referred to as 'Sun' during its deployment by the Russian military in Syria.
This vehicle continues the trend of highly professional upgrades 
performed on armoured fighting vehicles (AFVs) throughout the Damascus theatre of operations. The 
first of such upgraded vehicles appeared in late 2014, when at least two
 up-armoured T-72M1s equipped with Italian TURMS-T fire-control systems were shown destroyed shortly after their 
deployment to Jobar. This however did not deter the 4th AD from pressing
 on with the programme and in the years that followed, several types of 
up-armoured AFVs would be sighted on the battlefield.
The
 'Shams' combines a launching unit for two or five large-calibre rockets with 
the chassis of a GAZ Sadko truck or BMP-1 infantry fighting vehicle. The rockets are of the popular 'Volcano' type, 
which pairs a standard artillery rocket with a much larger warhead. 
These rockets became widely known for their capability to destroy 
complete housing blocks with a direct hit during the battle for 
al-Qusayr in 2013. Syria's defence industry began mass-producing these 
Volcanoes around the same time, and were quickly put in use on nearly every front
 in the Syrian theatre.
Although photographed on a great number of occasions throughout its career, just one BMP-1 based Shams MRL was converted. A more readily available platform was the GAZ Sadko truck, several of which would be converted as a launching platform. Two variants based on the GAZ Sodko exist; one specifically modified example while the other variant saw the launch system fitted to the back of an unmodified truck. No other conversions are believed to have taken place, and the 'Shams' was superseded by the more versatile Golan design soon after. Both the BMP-based systems and those using the GAZ Sadko belong to the 1st Division, which operates several more notable AFVs including T-72 TURMS-Ts up-armoured with slat armour and BTR-70M APCs received from Russia.




