Defence & Space

Rheinmetall receives major international orders for 155mm artillery ammunition

Rheinmetall Denel Munition has received two new orders for 155 mm ERFB artillery ammunition. International customer orders projectiles, propellants and…

2025-06-03 | Redakcja | 3 minutes

Poland: Tenders for Additional Engineering Equipment under the East Shield Initiative

The 2nd Regional Logistics Base has announced four tenders related to the acquisition of engineering and construction equipment for the Polish…

2025-06-02 | Rafał Muczyński | 4 minutes

Karkonosze Program: A Game-Changer for the Polish Air Force’s Tankers?

The Polish Air Force has been requesting the acquisition of aerial refueling tankers for years. The program to procure a multi-role transport…

2025-05-23 | Sławek Zagórski | 5 minutes

Swedish A26 Submarine and Poland’s Orka Program

In early April, Saab organized a visit for representatives of the Polish defense media to the Saab Kockums shipyard, located in Karlskrona…

2025-05-08 | Przemysław Gurgurewicz | 16 minutes

Rheinmetall receives major international orders for 155mm artillery ammunition

Rheinmetall Denel Munition has received two new orders for 155 mm ERFB artillery ammunition. International customer orders projectiles, propellants and…

2025-06-03 | Redakcja | 3 minutes

Rheinmetall Resonant South Africa (Pty) Ltd. established

New subsidiary Rheinmetall Resonant South Africa (Pty) Ltd. complements Rheinmetall’s plant engineering expertise in planning, setting-up and operating of production…

2025-06-02 | Redakcja | 2 minutes

Advancing multi-domain EW operations: Rohde & Schwarz unveils latest innovations at AOC Europe

Rohde & Schwarz demonstrates the next generation of SIGINT/EW systems, sensor fusion and signal analysis solutions, designed to meet the evolving…

2025-05-12 | Redakcja | 2 minutes

Iberian Blackout: Is Poland Prepared for a Similar Scenario?

The blackout on the Iberian Peninsula has prompted a few cautious questions about whether Poland is secure in the event of…

2025-05-02 | Krzysztof Zagórski | 6 minutes

IDET & PYROS 2025: KALAN Tracked Amphibious Vehicle as the Successor to the PTS

During the International Fire Fighting Equipment and Services Fair PYROS (held alongside IDET 2025 in Brno), the Czech company New…

2025-05-30 | Rafał Muczyński | 3 minutes

IDET 2025: Patria AMV XP 8×8 with TURRA 30 Turret

At the International Defence and Security Technologies Fair IDET 2025 in the Czech Republic, Finnish company Patria Oyj showcased its…

2025-05-29 | Rafał Muczyński | 4 minutes

Rheinmetall receives major international orders for 155mm artillery ammunition

Rheinmetall Denel Munition has received two new orders for 155 mm ERFB artillery ammunition. International customer orders projectiles, propellants and…

2025-06-03 | Redakcja | 3 minutes

Rheinmetall Resonant South Africa (Pty) Ltd. established

New subsidiary Rheinmetall Resonant South Africa (Pty) Ltd. complements Rheinmetall’s plant engineering expertise in planning, setting-up and operating of production…

2025-06-02 | Redakcja | 2 minutes

IDET & PYROS 2025: KALAN Tracked Amphibious Vehicle as the Successor to the PTS

During the International Fire Fighting Equipment and Services Fair PYROS (held alongside IDET 2025 in Brno), the Czech company New…

2025-05-30 | Rafał Muczyński | 3 minutes

Leonardo and Weststar Join Forces to Supply Helicopters to Malaysia

During the Langkawi International Maritime and Aerospace Exhibition (LIMA) 2025 in Kuala Lumpur, Italian company Leonardo and Malaysian firm Weststar…

2025-05-20 | Redakcja | 4 minutes

Rheinmetall receives major international orders for 155mm artillery ammunition

Rheinmetall Denel Munition has received two new orders for 155 mm ERFB artillery ammunition. International customer orders projectiles, propellants and…

2025-06-03 | Redakcja | 3 minutes

Poland: Tenders for Additional Engineering Equipment under the East Shield Initiative

The 2nd Regional Logistics Base has announced four tenders related to the acquisition of engineering and construction equipment for the Polish…

2025-06-02 | Rafał Muczyński | 4 minutes

Polish Minister of Defence Travels to the U.S. for Meeting with Pete Hegseth

A press conference was held at the 1st Airlift Base with Deputy Prime Minister and Minister of National Defence Władysław Kosiniak-Kamysz…

2025-05-26 | Redakcja | 5 minutes

Another Meeting at the Polish Ministry of National Defence with a Delegation from South Korea’s DAPA

Polish Deputy Minister of National Defence Paweł Bejda met with Deputy Minister of South Korea’s Defense Acquisition Program Administration (DAPA),…

2025-05-14 | Redakcja | 1 minutes

Airbus, CNES and VAST reaffirm commitment to strengthening EO capabilities in Vietnam

Airbus Defence and Space, the French Space Agency, and the Vietnam Academy of Science and Technology have signed a Declaration of…

2025-05-26 | Redakcja | 2 minutes

ICEYE and IHI start cooperation to develop SAR satellite constellation in Japan

The Polish-Finnish company ICEYE and the Japanese IHI Corporation are beginning cooperation in the construction of a constellation of up to 24…

2025-05-22 | Redakcja | 3 minutes
Shooting

MSBS GROT BULLPUP conversion now available

Fabryka Broni “Łucznik” Radom is introducing long-awaited conversion kits for the MSBS GROT S16 FB-M1 and S10 FB-M1 semi-automatic rifles,…

2025-06-02 | Michał Ihnatów | 3 minutes

IDET 2025: Grand Power Showcases M4M1 Carbines for the Slovak Armed Forces

At the International Defence and Security Technologies Fair IDET 2023 in the Czech Republic, Grand Power — a Slovak firearms manufacturer — showcased…

2025-05-28 | Michał Ihnatów | 4 minutes

MSBS GROT BULLPUP conversion now available

Fabryka Broni “Łucznik” Radom is introducing long-awaited conversion kits for the MSBS GROT S16 FB-M1 and S10 FB-M1 semi-automatic rifles,…

2025-06-02 | Michał Ihnatów | 3 minutes

Streamlight introduces the TLR-8 HL-X and TLR-8 HL-X sub

Streamlight introduces the TLR-8 HL-X flashlight with an integrated laser sight, producing a beam with up to 1,000 lumens of power, offering…

2025-03-18 | Michał Ihnatów | 3 minutes

Protective Rescuer Vest – BC Arms Archangel

The Archangel Rescuer Vest is the result of a collaboration between Polish companies Currahee and BC Arms. It was created in…

2025-05-16 | Mariusz Rams | 6 minutes

Direct Action Spitfire Plate Carrier – Part 1: Testing the Carrier

Nowadays, the market offers a wide range of options in the gear and load-bearing equipment category. One of the most basic…

2025-05-08 | Michał Gaweł | 14 minutes

Enforce Tac 2025 starts on February 24th

Enforce Tac is an international trade fair aimed at law enforcement officers, experts from government agencies, and representatives of the…

2025-01-30 | Michał Ihnatów | 4 minutes

POLSECURE: Holsters HPE Poland offer for uniformed services

At the 3rd International Police and Public Security Fair POLSECURE 2024 in Kielce, Holsters HPE Poland presented its offer for…

2024-05-01 | Redakcja | 2 minutes

MSBS GROT BULLPUP conversion now available

Fabryka Broni “Łucznik” Radom is introducing long-awaited conversion kits for the MSBS GROT S16 FB-M1 and S10 FB-M1 semi-automatic rifles,…

2025-06-02 | Michał Ihnatów | 3 minutes

IDET 2025: Grand Power Showcases M4M1 Carbines for the Slovak Armed Forces

At the International Defence and Security Technologies Fair IDET 2023 in the Czech Republic, Grand Power — a Slovak firearms manufacturer — showcased…

2025-05-28 | Michał Ihnatów | 4 minutes

Setting Up a Shooting Belt: An Example with Clawgear

To assist with shooting training and beyond, various belts and gear configurations have been developed and customized to suit individual needs. It’s…

2024-11-28 | Łukasz Kołodziejski | 14 minutes

Weapon light: a practical tool for everyday service. How to choose?

In the world of armed forces, where every second can determine the outcome of an operation, precision and effectiveness are…

2024-08-29 | Redakcja | 7 minutes

Over 100% increase in gun permits in Poland in 2024

The Polish Police have released statistical data on firearm permits issued in 2024. An increasing number of Poles now hold…

2025-02-20 | Michał Ihnatów | 5 minutes

Firearms In Poland 2023: Number of permits continues to grow

The National Police Headquarters has released statistics regarding the number of firearm permits and firearms themselves in the hands of…

2024-02-17 | Michał Ihnatów | 5 minutes

5 Best Value ATN Rifle Scopes Under €1500

ATN is a leading manufacturer of daytime optics, smart night vision, and thermal vision technology. The innovative features and ergonomic designs…

2022-11-11 | Redakcja | 8 minutes

MILMAG Visits Grand Power

Grand Power is a Slovak manufacturer of the acknowledged good quality firearms. Take part in our guided tour with English subtitles.

2022-05-23 | Redakcja | 1 minutes

Protective Rescuer Vest – BC Arms Archangel

The Archangel Rescuer Vest is the result of a collaboration between Polish companies Currahee and BC Arms. It was created in…

2025-05-16 | Mariusz Rams | 6 minutes

Direct Action Spitfire Plate Carrier – Part 1: Testing the Carrier

Nowadays, the market offers a wide range of options in the gear and load-bearing equipment category. One of the most basic…

2025-05-08 | Michał Gaweł | 14 minutes

EOTECH Holographic Sight – History, Technology, Practice

The holographic sight is a device known for nearly 30 years and used by professionals around the world. A favorite sight of many…

2024-09-02 | Michał Gaweł | 12 minutes

Colt IAR for Singapore

The Singapore Armed Forces, after comparative trials, have chosen the 5.56-mm Colt IAR as their new section automatic weapon. It will replace the STE Ultimax 100 model, which has been in use since the early 1980s.

The Singapore Ministry of Defence has announced that after exhaustive comparative trials, it has chosen a 5.56 mm x 45 NATO automatic rifle. As part of the NSAW (New Section Automatic Weapon) program, the weapon supplied by the Czech company Colt CZ Group was selected.

However, it was not disclosed when the decision was made to choose the weapon manufactured in the United States, how many rifles were ordered, or what the contract value will be. It is also unknown whether the new design will be produced locally.

Interestingly, the New Section Automatic Weapon program was not previously publicly announced. Its existence was revealed on April 14, 2023, when the ministry posted a video on social media summarizing the department’s work over the past year. The video showed firing from a weapon called the NSAW.

The new design that will be in the hands of Singaporean soldiers is the Colt IAR (Infantry Automatic Rifle), previously known as the IAR6940. It will replace the Ultimax 100—a locally produced weapon introduced in 1982 into the armament of the local armed forces as the Section Automatic Weapon (SAW).

Interestingly, the Colt IAR won the competition not only against the local design but also against the German HK416/M27 rifle. In 2009, it was the latter weapon that was chosen by the United States Marine Corps (USMC), with the Ultimax 100 Mk 4 and Colt IAR6940 being the unsuccessful contenders.

The Colt IAR is an automatic rifle with a weight of 4.32 kg, equipped with a 409 mm (16.1 inch) barrel with a 178 mm twist rate. The weapon is capable of both semi-automatic and automatic fire. The theoretical rate of fire is 700-1000 rounds per minute.

The section automatic weapon supplied by the Czech company is fed from interchangeable magazines from the M16/M4. It has an identical magazine well, meaning it will not only fit the typical 30-round box magazines but also the 100- and 150-round C-Beta Mag and Armatac SAW-MAG double-drum magazines.

The Colt IAR operation involves gas being diverted through a side port in the barrel and directed through a gas tube into the bolt carrier, which also serves as the expansion chamber, with its rear wall acting as the piston. It operates on the same principle as the M16 and M4 rifles.

The automatic rifle has a monolithic upper receiver with a continuous accessory rail on top and two shorter rail sections on the sides. The lower receiver is interchangeable with that of the M4 rifle. It includes the same H3 buffer mechanism, identical bolt carrier, and bolt.

A distinctive feature of the Colt IAR is the large heat sink placed on the barrel, hidden under the extended handguard with a lower accessory rail. The use of the radiator is intended to maintain a high rate of fire, thereby providing support weapon capabilities to the unit without the need for a quick-change barrel.

The Colt IAR is not a widely popular design, but it is used by the armed forces of Mexico. It has been deployed to naval infantry units, which are used to support the police in operations against organized crime.

It is surprising that the Colt IAR won against the locally manufactured model. The Ultimax 100 is a light machine gun designed for the Singaporean manufacturer Chartered Industries of Singapore (CIS, now ST Engineering Land Systems, as part of ST Kinetics) by L. James Sullivan, an American designer, known for his work on modifying the AR-10 rifle into the AR-15 model.

The Singapore Armed Forces have so far used variants of the Ultimax 100 Mk 2 (with a fixed 508 mm barrel) and Mk 3 (with an interchangeable barrel of 508 or 330 mm). The weapon is fed from a 100-round drum magazine or modified M16 magazines. The empty weight of the Ultimax 100 Mk 2 is 4.75 kg, and the Mk 3 is 4.90 kg (6.80 kg with a 100-round drum).

It is worth mentioning that Singapore has a long history of cooperation with Colt. In 1967, the first CIS M16S1 assault rifles (licensed versions of the Colt M16A1) were introduced into service, and it was only from 1999 that they began to be replaced by the locally manufactured SAR-21.

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