Royal Australian Artillery and US Marines share M777A2 procedures

Royal Australian Artillery and the United States Marine Corps fires an Australian M777 Howitzer at Shoalwater Bay Training Area, QLD during TS21. Photo: Corporal Jarrod McAneney

Royal Australian Artillery and US Marines share M777A2 procedures

It’s rehearsal day for the Talisman Sabre 21 show of force demonstration, and Australian and US batteries have mixed their gunner teams for a fire mission.

In a tradition born out of respect for a gun commander’s responsibility, Unites States Marines announce themselves with a “knock, knock” before entering 4th Regiment, Royal Australian Artillery, 109 Battery, Alpha detachment.

Detachment commander Bombardier Daniel Mitchell shows American gunners the ropes after inviting them into the position where his crew, eats, sleeps, and houses munitions.

He talks about small differences between how Australian and US crews operate the M777A2 Howitzer, but exercises like Talisman Sabre 21 (TS21) are key to working those out. 

“We call ‘ready, lower’. If you say, ‘ready, drop’, we’ll get what’s going on,” Bombardier Mitchell told the Marines. 

“The number 5 will read the charge. We say three ‘high’, you say ‘hotel’. I don’t care, but make sure I say ‘correct’ before you load it into the barrel.” 

Corporal Brett Petri, a US Marine with Golf Battery, 2nd Battalion, 11th Marine Regiment, worked on the Australian position and said the detachment commander’s role was the biggest difference between how the two militaries operate their guns. 

“Normally the chief would grab the round, verify it himself and say it out loud,” Corporal Petri said. 

“Each Australian number will call out their own stuff for the chief to verify.”

While waiting, the soldiers talk about the North Queensland weather, their ribbons and medals, near death experiences and injured friends. 

For Australian Gunner Braydon Lambert, who swapped with Corporal Petri, the exchange helped dispel some myths. 

“There were rumours that [US Marines] were only trained on one number, but they’re actually like us, they operate every position,” Gunner Lambert said.  

“We should be working with the Marines and US Army more, integrating with the US will be so much better for Army.” 

The mixed crews each fire 13 high explosive rounds downrange, before returning to their regular gun positions for the main firepower demo.

TS21 aims to test Australian interoperability with the United States and other participating forces in complex warfighting scenarios.

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https://news.defence.gov.au/international/royal-australian-artillery-and-us-marines-share-m777a2-procedures

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