EPIC X-ray colour images with overlaid radio contours. Red/green/blue corresponds to intensities in the (0.2–1.0) keV, (1.0–2.0) keV and (2.0–4.5) keV band, respectively. Upper left: three radio sources in the north-east of the SMC are presented in this image. Source No 14 is seen along SNR DEM S128 (the red structure). In the lower left of the image, source No 8 demonstrates an X-ray and radio point source. In the upper right, a ClG is visible in X-rays, containing a radio source in the centre. Contours are: 0.3, 0.6, 1.2, 2.5, 5, and 10 mJy beam^-1, beam = 705 × 663, λ = 20 cm. Upper right: the upper radio source correlates with X-ray emission from source No 65. The lower source is a ClG and not included in our X-ray catalogue, due to the extended emission (Haberl et al. 2012b). Two radio jets are visible from one or possibly two AGN, presumably in the ClG. Contours are: 0.3, 0.6, 1, 2, 3, 5, 7, 10, 15, and 20 mJy beam^-1, beam = 656 × 616, λ = 20 cm. Lower left: source No 27 is a galaxy candidate showing soft X-ray emission and an extended radio structure. Contours are: 0.18, 0.3, 0.6, 1, 2, 3, 5 mJy beam^-1, beam = 656 × 616, λ = 20 cm. Lower right: source No 3 is a bright X-ray source in the centre of two radio lobes. Contours are: 2 to 50 mJy beam^-1 in steps of 2 mJy beam^-1, beam = 178 × 122, λ = 20 cm.