The RQ-11 Raven was originally introduced as the FQM-151 in 1999, but in 2002 developed into its current form,[3] resembling an enlarged FAI class F1C free flight model aircraft in general appearance.

[citation needed] The Raven can be either remotely controlled from the ground station or fly completely autonomous missions using GPS waypoint navigation.

[citation needed] The RQ-11B Raven UA weighs about 1.9 kg (4.2 lb), has a flight endurance of 60–90 minutes and an effective operational radius of approximately 10 km (6.2 miles).

Acting as communications nodes for ground forces has become an important function for UASs, but has been restricted to larger platforms like the RQ-4 Global Hawk or RQ-21 Blackjack.

Being certified for 'Secret' classification and at just 25 cubic inches (410 cm3) (measuring 3 in × 5.3 in × 1.6 in) and weighing 18 oz (510 g), the Harris SSDL allows the small Raven UAS to extend communications for troops in the field.

[citation needed] The Netherlands MoD has acquired 72 operational RQ-11B systems with a total value of $23.74 million for use within Army reconnaissance units, its Marine Corps and its Special Forces (KCT).

[citation needed] In June 2011, the U.S. announced $145.4 million in proposed aid for anti-terror efforts in north and east Africa,[17] including four Raven systems to be used by forces from Uganda and Burundi as part of the ongoing African Union peacekeeping mission in Somalia.

[19] Ukrainian operators criticized the Raven's analog control system that made them vulnerable to jamming and hacking by sophisticated Russian-backed separatists.

In January 2023, the U.S. Marine Corps revealed they had retired the RQ-11B Raven SUAS in favor of the FLIR Systems R80 SkyRaider, a VTOL UAV that is easier to launch and recover and can provide a hover-and-stare surveillance capability.