Are the US Army and US Marine Corps competing for missions in the Pacific?
By: David B. Larter  
WASHINGTON — With the U.S. military locked in on what it sees as a long-term competition with the People’s Republic of China for ascendency in the Indo-Pacific region, two services seeking to pivot away from heavy ground conflicts in Iraq and Afghanistan are looking toward missiles as a ticket to relevance in a potential future conflict.
The U.S Marine Corps and U.S. Army are both working toward fielding long-range strike and anti-ship missiles to hold Chinese targets at risk within the first and second island chains. Both have talked about putting supplies, gear and forces forward to be able to rapidly respond in a crisis, and both are actively discussing sacrificing older equipment and upgrades for current equipment to help pay for the modernization they need.
https://www.defensenews.com/digital-show-dailies/ausa/2020/10/14/are-the-us-army-and-us-marine-corps-competing-for-missions-in-the-pacific/