Remain flexible about what you’ll encounter once inside. Even the most detailed intel can be wrong. And the doorway you expected and rehearsed for may turn out to be a solid wall instead. Remember that our friend “Murphy” is always lurking in the nearby shadows. So always keep an open mind and be ready with plan B, or even plan C.
Whether dynamic or deliberate, eventually all searches require clearing the entire premises before they can be considered secure. Thorough, deliberate searches are mandatory, double check as often as necessary, and reverse search personnel as needed. I always felt very uneasy in “empty” houses, and sometime hidden suspects were only found after the second and third searches, rotating different searchers.
Some searches can take a long time to secure, requiring containment to hold positions for equally long periods. To reduce containment complacency, TLs need to periodically broadcast: “Entry to cover, we’re still searching. Continue holding positions.” Only after the entire location is completely secure should the TL announce that the location is “secure.”
Containment does not broadcast to entry requesting updates on the search status. One exception is to alert entry of observed suspect activity. Entry should also broadcast when they are moving to different levels in the target, so cover will know its not the suspects.
Just as containment doesn’t chase anyone inside during a search, entry doesn’t chase anyone outside. Maintain tight discipline and focus on your areas of responsibility to accomplish the mission.
Positioning SWAT medics is a relatively recent consideration on searches. Two schools of thought are (armed) medics go inside at the tail end of the entry, while the second positions (unarmed) medics stay in a nearby safe launching area, with a SWAT cover officer.