MARPAT


MARPAT is a multi-scale camouflage pattern in use with the United States Marine Corps, designed in 2001 and introduced from late 2002 to early 2005 with the Marine Corps Combat Utility Uniform, which replaced the Camouflage Utility Uniform. Its design and concept are based on the Canadian CADPAT pattern. The pattern is formed of small rectangular pixels of color. In theory, it is a far more effective camouflage than standard uniform patterns because it mimics the dappled textures and rough boundaries found in natural settings. It is also known as the "digital pattern" or "digi-cammies" because of its micropattern rather than the old macropattern.
The United States government has patented MARPAT, including specifics of its manufacture. By regulation, the pattern and items incorporating it, such as the MCCUU and ILBE backpack, are to be supplied by authorized manufacturers only and are not for general commercial sale, although imitations are available such as "Digital Woodland Camo" or "Digital Desert Camo".
MARPAT was also chosen because it distinctively identifies its wearers as Marines to their adversaries, while simultaneously helping its wearers remain concealed. This was demonstrated by a Marine spokesman at the launch of MARPAT, who stated: "We want to be instantly recognized as a force to be reckoned with. We want them to see us coming a mile away in our new uniforms." As such, the U.S. Marine Corps restricts use of the camouflage, preventing its use in most other divisions of the United States military with the exception of some elements of the U.S. Navy.

Development

MARPAT was designed by Timothy O'Neill, Anabela Dugas, Kenneth G. Henley, John Joseph Heisterman, Jr., Luisa DeMorais Santos, Gabriel R. Patricio, and Deirdre E. Townes.
The concept of using miniature swatches of color as opposed to large splotches is not new. In World War II, German troops used various patterns similar to the current German Flecktarn, which involved similar small dabs of color on a uniform to provide camouflage.
The Canadian Forces originally developed the pattern called CADPAT, on which MARPAT was based. Timothy O'Neill's USMC design team in charge of this process, initially with the assistance of Kenneth G. Henley and then John Joseph Heisterman, Jr., went through over 150 different camo patterns before selecting three samples that met their initial objectives. These were two versions of tigerstripe and an older design of Rhodesian Brushstroke. The influence of tigerstripe can still be seen in the final MARPAT. These three samples were then reconstructed using new shapes and unique color blends that would allow a more effective uniform in a great range of environments.
The new patterns were then field tested in different environments, day and night, with night vision and various optics. MARPAT did exceptionally well in their wet uniform test when viewed with night vision while illuminated with IR, where normally patterns appear as a solid. The MARPAT patent lists U.S. Army research into fractal pattern camouflage as the basis for MARPAT.
The MARPAT pattern was chosen in a run-off against seven other patterns at the USMC Scout Sniper Instructor School.
Preliminary development of MARPAT began in April 2000, with field testing of the pattern and the MCCUU beginning in 2001. The patent for the MARPAT pattern was filed on 19 June 2001, whereas the patent for the MCCUU uniform was filed on 7 November 2001. Early prototypes of the MARPAT desert pattern from 2001 featured grey, whereas the finished product did not.
The uniform made its official debut at Camp Lejeune, North Carolina on 17 January 2002. In February 2003, MARPAT-patterned helmet covers began to be produced. The replacement of the BDU and DCU by the MCCUU was completed on 1 October 2004, a year ahead of the original requirement date set in 2001 of 1 October 2005.

The MARPAT uniform was officially fielded as standard issue to the recruits of 3rd BN Mike Company in late 2002 at MCRD San Diego; it continues to be the USMC's standard issue uniform pattern to date.
In all, the MARPAT development process from concept to completion took 18 months, the fastest time for a U.S. military-developed camouflage pattern to be produced.

Design and colors

Different ratios and variations of colors were tested before final candidate patterns were actually printed to textile for field trials. A modified version of Vietnam War–era tiger stripe also made it to final trials but was eliminated due to MARPAT being superior in all environments. The purpose of the digitized pattern is to create visual "noise" and prevent the eye from identifying any visual templates. Thus, the pattern is intended to not register as any particular shape or pattern that could be distinguished.
There were initially three MARPAT patterns tested: Woodland, Desert, and Urban. While keeping the rights for Urban, only the Woodland and Desert patterns were adopted by the Marine Corps for general issue, replacing the U.S. Woodland pattern and the U.S. Three-Color Desert pattern. Webbing and equipment worn with MARPAT Woodland and MARPAT Desert is produced in Coyote Brown, a mid-tone color common to both the woodland and desert patterns. Although a digital snow pattern has also been adopted on cold-weather training over-garments, this uses a different pattern from the Canadian company Hyperstealth.
Authentic MARPAT material is distinguishable by a miniature "Eagle, Globe, and Anchor" emblem incorporated into the pattern above the letters "USMC", in both the woodland and desert patterns.

Similar designs

MARPAT is aesthetically similar to Canadian Forces CADPAT, which was first developed in the 1990s.
The United States Army used the same shapes in designing its Universal Camouflage Pattern, which uses a much paler three-color scheme of sage green, grey and sand for use on the Army Combat Uniform. After major questions about its effectiveness arose, the Army adopted the "Scorpion W2" Operational Camouflage Pattern in 2015, to be fully phased in by 2019.
The United States Air Force has designed its own Airman Battle Uniform using a standard tiger stripe pattern and slight variation on the color scheme of ACU, also designed to be phased out by the OCP uniform by 2021.
The United States Navy announced approval for a digital "BDU-style" work uniform in late 2008. The Navy Working Uniform was chosen by surveyed sailors for consistency and longer life, while the blue-grey-black Type I pattern was designed for aesthetic purposes rather than camouflage to disguise them at sea. In January 2010, the Navy began considering new Navy Working Uniform patterns modified from MARPAT, named Type II and Type III, desert and woodland respectively. The Woodland pattern was actually an earlier coloration of the MARPAT scheme, not adopted following USMC trials. These patterns are overall darker than their respective MARPAT progenitors, modified with different color shades, and addressed the fact that the blue and grey Type I pattern was not meant for a tactical environment. Backlash from Marines, including an objection from former Commandant Conway, led to restrictions when NAVADMIN 374/09 was released: Type II pattern to Naval Special Warfare personnel, while the NWU Type III is the standard shore working uniform for all Naval personnel effective 1 October 2019.

Users