The Police Tactical Unit (PTU) is a paramilitary specialist unit of the Singapore Police Force and comes under the direct command of the Special Operations Command. Based in Queenstown, it is the main anti-rioting and disaster-management unit of the police force. They are also called upon to handle cases of serious crime in progress, particularly cases involving firearms. From 2004, PTU officers also presented greater public prominence when they conducted patrols in public areas, such as at Orchard Road, Holland Village and Serangoon Gardens Estate, partly as a response to greater terrorism concerns.
These officers formed the first riot control squad which became operational in December 1952 as the Reserve Unit (RU). Their responsibilities included crowd control, riot control, and provision of assistance during natural calamities such as fires and floods, thus three specially-trained squads were formed.
In 1953, the squad was reorganised into 3 troops of 50 men each, and renamed as the Police Reserve Unit (PRU), with PRU 1 stationed at Mount Vernon Camp, PRU 2 at Queensway Base and PRU 3 at Jalan Bahar Camp. The unit would later come to be known as the Police Task Force (PTF) following the merger of all three Reserved Units and permanently based at Queensway Base.
In response to an increasingly complicated and multi-faceted public safety and security requirements in contemporary environments, the PTF underwent another major review in 2003, this time with upgraded weaponry and vehicles, a change to their tactical uniforms in 2005, and the renaming of the unit to the Police Tactical Unit (PTU).
Wong Kan Seng, Deputy Prime Minister and Home Affairs Minister, oversaw the acquisition of the PETRA (Patrol, Escort, Tactical Response Van) vehicles alongside Police Tactical Squad (PTS) and Troop Tactical Vehicle (TTV) vans for the use of the PTU alongside the rest of the SOC in 2006 just in time for the IMF World Bank Summit in Singapore. The first two vans resemble Ford Transit Vans.
The unit is currently conducting counter-terrorist duties such as security duties in order to deter terrorist threats in Singapore alongside other police units.
The Police Tactical Unit officers has traditionally worn the Combat Dress, also known as the no.4 police uniform. These comprised of a blue beret, long-sleeved blue polyester shirt with concealed plastic buttons, black combat belt, blue combat trousers and black combat boots. The sleeves may be folded up during the day, and rolled down at dusk or during tactical training and operations.
In 2005, the uniform underwent a major review, and a new tactical uniform was introduced. The red beret was introduced to facilitate ease of spotting PTU officers in the event of a major crowd control incident. The combat uniform was also redesigned to a more loose-fitting attire with utility pockets, and the material changed to a cotton-polyester mix which is more durable and fire resistant. The colour of the uniform is also changed to a darker shade of blue for tactical purposes. High-heel boots with gutters were also introduced.