The phrase "although this tactic" is correct and usable in written English.
It can be used to introduce a contrasting idea or point related to a specific tactic being discussed.
Example: "Although this tactic has proven effective in the past, it may not yield the same results in the current situation."
Alternatives: "even though this approach" or "despite this strategy".
Although this tactic is perfectly legal and been backed by political science research, Trump has repeatedly condemned it as dishonest.
Although this tactic occasionally wins offsides when strikers time their runs poorly, it also causes City serious problems when opponents find space between the lines, especially if City are not putting pressure on the man in possession.
Although this tactic may actually work for some, there's truly no guarantee that you'll be able to get QUALITY sleep on the flight; just think about the possible endless distractions when sharing confined space with A LOT of people – a baby crying one minute and meals and drinks are being served the next.
Although advocates of this tactic have seen it as a potent way to argue that the existing political system must be overhauled, rather than accomodated, many liberals have criticized such a position as impractical, while conservative pundits tout this apparent irrationality as proof that Occupy can't be trusted.
Previous research demonstrates that tufted capuchin monkeys use terrestrial predator alarm calls in a functionally deceptive manner to distract conspecifics when feeding on contestable resources, although the success of this tactic is limited because listeners frequently ignore these calls when given in such situations.
Advertising campaigns were targeted at single men, although this sales tactic wasn't without its problems.
THE ONSIDE KICK IS MORE THAN A DESPERATE MEASURE This tactic is grossly underused, although the number of surprise kicks has increased in recent seasons.
If you don't like the smell of coffee, you may be out of luck on this one, although the tactic really does work.
Although the tactic appeared aimed at gaining leverage over Microsoft, such a tie-up with Google, the world's largest search engine, could run afoul of antitrust regulations.
He inaugurated the use of suicide bombers with his failed attack on the Egyptian Interior Minister, Hasan al-Alfi, in 1993, although the tactic breaks a fundamental taboo in Islam against the taking of one's own life.
It found half of forces did nothing to try to understand the impact it would have on communities, although the tactic was cited in virtually every major public report on policing since the 1970s.
