From what I find about Soviet CPUs and the Motorola 68000:
* The import of 32 bit CPUs (including the Motorola 68000) was restricted under COCOM.
* No Soviet clone of the 68000 is known, but a related part being the Motorola 68881 FPU has a Soviet clone.
* Apollo/Domain used a bit slice implementation (AMD 2900 family) of the Motorola 68000 in some of their workstations.
* A number of members of the AMD 2900 family has Soviet clones.
Does anyone know of a Soviet bit slice implementation of the 68000?