The most common and most likely answer to this crossword clue is the 14 letter word MAJOR-GENERALS
M
A
J
O
R
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G
E
N
E
R
A
L
S
Buddy explains!
The straight part
We know that "Officials" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case officials = major-generals.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.