It was intended that the undercover operation last for around six months.
Soon after, other family members involved in the undercover operation are killed.
For now, an agent was killed during an undercover operation.
Do I know how to conduct an undercover operation, or what?
And for undercover operations to take place to enforce that law.
The names of the drug agents in the undercover operation were not made public.
Your magazine calls it "one of the most successful undercover operations in history."
The man was not involved in the earlier undercover operation, the police said.
The stage was set for what would become an 18-month undercover operation.
She is said to be in a deep undercover operation.
Long enough to learn all about the world of human covert operations.
This was one of the agency's few covert operations that worked too well.
Miller never did find out how to set up a covert operation.
The problem is that for many, getting to the office has become a covert operation.
And again, I want to go back to the whole intent of a covert operation.
In that sense it had been a perfect covert operation.
He had seen too many covert operations not to feel vulnerable.
Every single one of them has been out on covert operations.
On a covert operation, everything has to be left exactly as you find it.
He's in charge of domestic and international covert operations for the army.
The station was also used for clandestine operations over occupied France during this period.
In any case, for this clandestine operation, the fewer people involved, the better.
Obviously the days of the elaborate clandestine operation that had run from B-3 were now over.
"A lot of people here felt he did not understand clandestine operations," the officer said.
No one else in clandestine operations would have committed such an act.
During the clandestine operations, he takes two white hostages into his custody.
Clearly, the detective still thought he was being frozen out of some clandestine operation at the federal level.
The team is sent in on a clandestine operation to eliminate the seven.
A clandestine operation, as it's always called in those movies.
He can't afford to have the government find out about his little clandestine operations.