Transporter protocol 5 being used on a group of Jem'Hadar soldiers
Transporter protocol 5 was a Starfleet transporter procedure, whereby any weapons being carried were removed from the person during transport.
In 2372, Captain Benjamin Sisko ordered that transporter protocol 5 be used on a group of Jem'Hadar that were beamed onto the USS Defiant, when their ship was severely damaged. (DS9: "To the Death")