close ranks

Verb

close ranks (third-person singular simple present closes ranks, present participle closing ranks, simple past and past participle closed ranks)

1. To close the spacing between lines (ranks) of troops, as they are deployed across a battlefield, thereby decreasing the depth of the formation as it faces the enemy side.
2. (figuratively) To regroup forces, especially when this involves overlooking differences in order to face a challenge or adverse situation. Often implies making a show of unity, especially to the public.
3. (figuratively) To maintain silence and secrecy in the face of some external threat.
   • However, the charges that the police closed ranks to protect Godber find a parallel in Wong's hearings.2007, Gina Marchetti, Andrew Lau and Alan Mak's Infernal Affairs
   • Gendrot describes a “clannish” system that ensures officers close ranks to protect their own, leading to a sense of impunity.2020 September 3, Kim Willsher, “French reporter who joined police exposes racism and violence”, in The Guardian, →ISSN