Sent Gibraltar wild with intimidating display (5-8)

I believe the answer is:

sabre-rattling

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'intimidating display' is the definition.
'sabre rattling' can be an answer for 'display' (I have seen 'display of aggression' mean 'sabre rattling' so perhaps 'display' could also mean 'sabre rattling'). I am unsure of the 'intimidating' bit.

'sent gibraltar wild' is the wordplay.
'wild' is an anagram indicator.
'sent'+'gibraltar'='sentgibraltar'
'sentgibraltar' is an anagram of 'SABRE-RATTLING'.

'with' acts as a link.

Can you help me to learn more?

(Another definition for sabre-rattling that I've seen is " Aggressive display of military power".)

I've seen this clue in The Times.

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