The U.S. Army joined two partner nations for a live-fire exercise within a combined High Mobility Artillery Rocket System battery for the first time during Talisman Sabre 25, underscoring the exercise's focus on proving out multinational interoperability in the Indo-Pacific theater.
United States forces, along with troops from Australia and Singapore, which have each purchased the system, fired together on a “deep-strike target” about 60 kilometers away “with precision,” Lt. Gen. Joel Vowell, deputy commanding general of U.S. Army Pacific, told reporters during a Defense Writers Group virtual call on Tuesday.
“You had an integrated fires solution, with multiple different platforms from three different countries, firing simultaneous on a deep target,” he said. “That has not happened before.”
The Army has had “about 80 different firsts” during Talisman Sabre, the largest joint exercise involving Australia and the U.S., which this year has evolved to a record-breaking 35,000 troops from 19 nations actively participating.
The fire exercise took place July 14 during a scenario at Shoalwater Bay, Australia, and helped prove out the ability to coordinate targeting across international forces using target data from a “multinational intelligence, surveillance and reconnaissance enterprise,” according to the Army.
“For me, it’s like-minded nations bringing together their modern technology on the battlefield to train and work together,” Lt. Gen. Mathew McFarlane, commanding general of I Corps, said in a statement. “What we have in mind is that no matter which country’s sensor detects a target, any other partner nation can engage the target.”
During the scenario, Marine Corps F-35B Lightning II Joint Strike Fighters took out enemy air defenses before U.S. HIMARS crews fired Guided Multiple Launch Rocket Systems (GMLRS) while Australian and Singaporean HIMARS crept out from cover and fired precision long-range fires.
The live fire was also the first time the Australian Army had fired out of HIMARS with regional partners.
Another first for the Army during Talisman Sabre included using the Typhon Mid-Range Capability system to sink a maritime target at 166 kilometers, Vowell said.
“That was emblematic of the requirement the joint forces levied on the Army to be able to have a capability to hold maritime targets at risk from land,” he said.
Talisman Sabre kicked off July 13 and will wrap up on Aug. 4.