imho

--------------------------------------------------
Note added at 3 menit (2007-05-28 07:20:03 GMT)
--------------------------------------------------

atau petugas pendahulu

--------------------------------------------------
Note added at 3 menit (2007-05-28 07:20:52 GMT)
--------------------------------------------------

atau pendahuluan...

Ref:
http://www.idepfoundation.org/download_files/pbbm/05_Evaluas...
TD-1 – Regu Perintis. TD-2 – Regu Penyelamatan. TD-3 – Regu Keamanan. TD-4 – Regu Pengungsian. TD-5 – Regu Kebakaran. TD-6 – Regu Logistik ...

...

Dalam konteks yang berbeda istilah ini mempunyai makna yg agak berbeda. Namun demikian, dalam konteks ini saya mengusulkan

advance agent = agen rahasia perintis

Usul ini didasarkan pada kutipan dan referensi berikut:

1. *Lead Advance Agent* means the *Secret Service Agent* in charge of all security arrangements. This person is responsible for all sites to be visited by the protectee, and is a representative of the Office of Protective Operations (Secret Service Headquarters).

2. *Site Advance Agent* means the *Secret Service person* responsible for security arrangements at a specific site to be visited by the protectee. This person is part of the protective detail headed by the Lead Advance Agent. Note: the term Site Advance Agent will include any agent designated by the Site Advance Agent to be the contact with the FDA Lead Investigator.

--------------------------------------------------
Note added at 5 hrs (2007-05-28 12:28:39 GMT)
--------------------------------------------------

Ini kutipan tambahan untuk memperkuat 'secret service' = 'dinas rahasia.'

Because of both the secrecy of secret services and the controversial nature of the issues involved there is some difficulty in separating the definitions of secret service, secret police, intelligence agency etc. For instance a country may establish a secret service which has some policing powers (such as surveillance) but not others. A secret police may also be said to be a secret service. The powers and duties of a government organisation may be partly secret and partly not. ...
en.wikipedia.org/wiki/Secret_service

--------------------------------------------------
Note added at 5 hrs (2007-05-28 12:35:55 GMT)
--------------------------------------------------

United States Secret Service: the United States intelligence agency that protects current and former presidents and vice presidents and their immediate families and protects distinguished foreign visitors; detects and apprehends counterfeiters; suppresses forgery of government securities and documents
wordnet.princeton.edu/perl/webwn

imho