The martolos was an internal security force of the Ottoman Empire in the Balkans (Rumelia), mostly active between the 15th to 17th centuries. It initially constituted out of the local mostly Christian populations (Rum Millet), but over time members converted into Islam. For their military service, they were given privileged status (as askeri), in relation to the Rayah. Their commanders were predominantly Muslim.
In the mid-15th century, after the Ottoman conquests, the martolos were used as armed police. They usually worked locally as peace-time border patrols, fortress guards, security for mines, strategic road guards (derbend), and they were occasionally used as soldiers during war, or tax collectors. They were somewhat similar to another Ottoman organization, the Voynuks, recruited in South Slavic territories, initially tasked with the defense and security, then later used as auxiliary transportation units.
Due to their positions, they were allowed and able to hold timars. They received a daily wage, and askeri status, despite still being Christian. Their commanders were predominantly Muslim (martolos bashi). The duty was hereditary. They were exempted from the jizya and various local taxes.
Hear me mortals
Or I'll condem you to that shit and puke
You were destined to lounge in
You'll work the blood fields
Sail the semen seas
Feelings of pain and fear
Mortal man - animal - prepare to feel hot
See me mortals
In nightmares eat your mind
Amongst endless screaming drones
Regurgitating bones to plant
And water with your tears
Mortal man - animal - prepare to feel hot
Fear me mortals
Or your mind and guts will explode
In your very own sickly self
You'll haunt the realms of purgatory
Dying off pain and fear