Warner Bros. has teamed up with Leonardo DiCaprio to develop The Infiltrator, a drama based on a Matthew Teague article in April's Atlantic Monthly.

According to Variety, the article concerns the campaign by British intelligence to undermine the Irish Republican Army by planting spies in top positions. Program helped the Brits negate much of the terrorist activity planned by the IRA, but at a high price.

No word yet on a cast, however, DiCaprio gets first crack; no production schedule is set for The Infiltrator.