IRAN’S SOLID-PROPELLANT SLV PROGRAM IS ALIVE AND KICKING
https://www.armscontrolwonk.com/arc...-propellant-slv-program-is-alive-and-kicking/
Based on estimation from the article...based on the weight of concrete blocks...rough thrust estimate of future solid fuel engines that are being developed in Shahroud:
View attachment 606224
For comparison:
European rocket -Vega SLV:
payload to LEO 2,5 tons
First stage thrust: 226 tons
Second stage thrust: 87 tons
Third stage thrust: 26 tons
Fourth stage thrust: 0,2 tons