He threw himself into the work, willing to endure the long hours and intense secrecy.

However, a 3 week military search conducted in intense secrecy again turned up nothing.

Such discussions are conducted in intense secrecy, and they have said nothing of their plans.

Such arrangements as to the decision to ship, when, how and how much, are made in conditions of intense secrecy.

But the competing power centers inside the Iranian government, and the intense secrecy that obscures decision making, make answers elusive.

His intense secrecy about K23, his long-standing refusal to tap its commercial potential, was a bit irrational, he must admit.

Still, I wasn't aware of this intense secrecy which seems necessary.

The origin of intense military secrecy, which eventually branched into the space program, emerged as a temporary practice first adopted during the Civil War.

The intense secrecy was due to the Church of Scientology's acute legal difficulties at the time.

The intense secrecy imposed by the Carlyle has given the normally talkative real estate community little hint of potential buyers.