  A model is introduced, in which the irregularity spectrum of the Galactic
magnetic field beyond the dissipation length scale is first a Kolmogorov
spectrum $k^{-5/3}$ at small scales $\lambda \, = \, 2 \pi/k$ with $k$ the
wave-number, then a saturation spectrum $k^{-1}$, and finally a shock-dominated
spectrum $k^{-2}$ mostly in the halo/wind outside the Cosmic Ray disk. In an
isotropic approximation such a model is consistent with the Interstellar Medium
(ISM) data. With this model we discuss the Galactic Cosmic Ray (GCR) spectrum,
as well as the extragalactic Ultra High Energy Cosmic Rays (UHECRs), their
chemical abundances and anisotropies. UHECRs may include a proton component
from many radio galaxies integrated over vast distances, visible already below
3 EeV.
