Why is the BR of the Tornado series the same across different countries?

Why do the Italian and German Tornado IDS variants (IDS, IDS MLU, IDS ASSTA1) share the same BR as the British Tornado GR.1? They only carry LGBs (Laser Guided Bombs) and lack viability at BR 11.3. I suggest a BR decompression for the Tornado IDS variants: lowering their Ground RB BR by 0.3, and moving them from 11.7 down to 11.3 in Air RB

make the suggestion in the planned BR change thread: