take place on 3 geographic commands: on Space Command, on Northern Command, and on Strategic Command's nuclear command, control, and communications. JADC2 is to ensure continuity of commander's intent— JADC2 was to be exercised in late August or early September 2020. Integrated Air and Missile Defense Battle Command System (IBCS) is undergoing a Limited user test in August–September 2020 in preparation for a Milestone C acquisition decision. IBCS is a critical building block for JADC2; the ABMS test is a separate project. Thirty-three different hardware platforms, some using 5G, 70 industry teams, and 65 government teams participated in this ABMS Onramp, the first week in September 2020. By 13 May 2021 the 28th Secretary of Defense had approved the JADC2 strategy. On 11 August 2021 JROC had identified a 5th functional capability (IAMD) in addition to the 4 functional battles, or competitive advantages already identified. In August 2020 a Large force test event (LFTE) was completed at Nellis AFB; the test event demonstrated the ability of F-35s to orchestrate SEAD (Suppression of Enemy Air Defense) using F-22s, F-15Es, E/A-18Gs, B-2s, and RQ-170s. In addition the ability of F-35s to direct Multi-Domain Operations (MDO) was demonstrated during the 2020 Orange Flag event at Edwards AFB (Orange Flag showed the ability of an F-35A to collect targeting data, relay that data to an airborne communications node, as well as to a simulated IBCS station). Project Convergence (PC20) In Fall 2020, Futures Command is testing the data links between the Army's AI task force and its helicopters —Future Vertical Lift (FVL), its long-range missile launchers —Long range precision fires (LRPF), and its combat vehicles —(NGCV); in Fall 2021 and going forward, the links between ABMS and Multi-domain operations are invited when the Army's Air and Missile Defense capabilities (AMD's IBCS and MSHORAD —Maneuver short-range air defense) have undergone further testing. In September 2020, an ABMS Demonstration at WSMR (White Sands Missile Range) shot down cruise missile surrogates with hypervelocity (speeds of Mach 5) projectiles jointly developed by the Army and Navy. The Army interceptor stems from an XM109 Paladin howitzer; the Navy interceptor stems from a deck gun. The data feeds used both 4G and 5G, as well as cloud-based AI feeds, to form the kill chains. The kill chains directing the intercepts were developed from 60 data feeds, and took seconds to develop, as opposed to the minutes which previous processes took.