What does the cryptic crossword clue "Liaises with difficulty in European region (7)" mean?

The definition is "European region". The wordplay uses an anagram. anagram of LIAISES = SILESIA; definition: "European region" The answer is SILESIA.

Liaises with difficulty in European region (7)

Daily Mail Cryptic #17579 | 19 Down | 2025-03-20 flower