Proton M or ?????? M

?????? M(2009 version) is a medium russian launcher .
Most of the engines of the rocket work with a mixture of UDMH and nitrogen peroxide which is an extremely toxic and acid propelant.
However, it's one of most used launchers in the world .
Why ? Beacause it's really reliable and it has a high performance level too to place satellites in GTO or interplanetary transfer .

The version M of the Proton has an extra delta v stage named BREEZE-M , it is used to enlarge the orbit or transfer a satellite.
The stage can handle a satellite of 7,6 metric tons , it weights 22,5 tons and it has an impulse of 2,5 tons .
It has an other particularity , it has a ring shaped fuel tank around it , when it's empty , it detach it for an augmentation of delta v (OoO).

I hope you enjoy this Proton M , have a good day !
It's a russian launcher but i'm french!
I precise , it's a mobile friendly rocket .