Holy moly souped up death plane, but it's in service :0

The M-52 Super Mama is the Kingdom of Los', and the Union's 6th generation air superiority fighter. It features extraordinary stealth, with a radar cross section that's apparently a 6th of the already small cross section of the M-40 Mamba. A lot of the information on this aircraft is classified, as it's only recently entered service, and it's too advanced to share any critical information about it.

The program first started off in October 2011, almost instantly after the Mamba began mass production. The RLAF wanted a future replacement for their M-38 Longtails, and Merikan got to work. Throughout 2011-2018, a few pictures were shown of design concepts, but in the 26th of May, 2018, Merikan posted a picture of the first M-52, but it was mostly covered in fog, and the parts that we could see didn't reveal that much. But around 4 years later in 2022, a series of images were posted on Twitter (yes, Twitter exists in the Duo World), where M-40s were flying alongside the prototype M-52s over the Devaron desert. These were quickly taken down, but on new year's Eve 2022, Merikan reposted the images themselves, along with some more detailed pictures, showing the overall outline of the aircraft, and a few of the weaponary, though they had little visual differences from the models right before, meaning that Merikan has probably finally adopted standardized designs for weaponary. And most recently, on the 29th of July, 2025, Merikan posted some pictures of the M-52s engine, and a six second video of the Super Mamba pulling a post stall maneuver. And there were 3 last captured images, in which the M-52 was bearing a different, more Matt colour scheme, and a refitted underbelly weapons bay.

Operators

Kingdom Of Los
They have around six M-52s at most, and they will probably be the only ones to operate them, if not Greenada as well.

Weapons (as far as we know)

Main Weapon (for now): Tossa T-70 high power short wavelength laser cannon

L-IR-6M Short range Infrared homing Multirole Missile
L-IR-7 Medium range Infrared homing Multirole Missile

L-R8S Medium range Active Radar Homing Air To Air missile
L-R 10 Long range Active Radar Homing Air To Air missile

GMk-250 TV Guided bomb.

More is unknown