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BALLOON: British. BALLOON was one of a group of MI5 Double Agents (most of them Yugoslavs),...

Catalogue reference: KV 2/1070

What’s it about?

This record is about the BALLOON: British. BALLOON was one of a group of MI5 Double Agents (most of them Yugoslavs),... dating from 1941 Mar 17-1941 May 20 in the series The Security Service: Personal (PF Series) Files. It is held at The National Archives, Kew.

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Full description and record details

Reference
KV 2/1070
Date
1941 Mar 17-1941 May 20
Description

BALLOON: British. BALLOON was one of a group of MI5 Double Agents (most of them Yugoslavs), closely associated with TRICYCLE and in some cases recruited by him. In 1935 BALLOON, then a young army officer, was court martialled for financial irregularities and forced to resign his commission. He became successively a civil defence training officer and businessman with a specialised interest in the arms trade. Although notionally recruited by TRICYCLE for the Abwehr, on the basis of the supposed alienating effects of his British Army experience, BALLOON was in fact recruited as a Double Agent by MI5 in 1941 and run as such until 1944. In this capacity he developed a remarkable ability to elicit sensitive (usually military) intelligence from his wide range of contacts. Some of the resultant material was sent to the Abwehr on BALLOON's own account; most, however, provided the basis of reports sent by TRICYCLE

Note
With note on BALLOON's recruitment and agent career
Held by
The National Archives, Kew
Former department reference
PF66316 VOL 1
Legal status
Public Record(s)
Access conditions
Retained Until 2002
Closure status
Open Document, Open Description
Subjects
Topics
Army
Trade and commerce
Conflict
Intelligence
Operations, battles and campaigns
Record URL
https://beta.nationalarchives.gov.uk/catalogue/id/C11090171/

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Series information

KV 2

The Security Service: Personal (PF Series) Files

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Catalogue hierarchy

Over 27 million records

This record is held at The National Archives, Kew

6,152 records

Within the department: KV

Records of the Security Service

4,773 records

Within the series: KV 2

The Security Service: Personal (PF Series) Files

You are currently looking at the piece: KV 2/1070

BALLOON: British. BALLOON was one of a group of MI5 Double Agents (most of them Yugoslavs),...

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