An SBS group is reporting the arrival of "C-130J" DEVA41 hex code AE5963 here-and this hex code was recorded on planefinder on 18 January in the UK. So far 13-5786 does not appear on a list of USAF C-130s, but pilotman 6012 has recorded this tail number in the States on SBS late last year.
Adding two and two together and maybe coming up with the correct number between three and five, it looks like the latest MC-130J for the 7th SOS has arrived here.
Comments?