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In this presentation I will present recent results from the Pierre Auger Observatory and the Telescope Array on the spectrum, composition and anisotropy of ultrahigh-energy cosmic rays. As will be shown, there is now solid evidence for a large scale anisotropy of cosmic rays at around 10^19 eV and hints for intermediate-scale anisotropies at even higher energies. The interpretation of these anisotropies require an understanding of cosmic-ray deflections in the Galactic magnetic field. I will present recent efforts to re-tune the model of the Galactic magnetic field model by Jannson&Farrar and discuss how different model assumptions translate to a lower bound on the uncertainty of cosmic-ray deflections in the Galaxy.

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