Last week, emotional goodbyes swept through Southern California as numerous Marines embarked on their journey to the Middle East in response to escalating tensions with Iran.

At Camp Pendleton, located near Oceanside, families clustered together, exchanging hugs and waves, as the 11th Marine Expeditionary Unit prepared to board the USS Boxer, an amphibious assault ship, for their unexpected deployment.

“Every goodbye feels uncertain, like it could be the last,” Danielle Franco expressed to Fox 11 with a heavy heart.

Approximately 2,000 Marines are part of this unit, which set sail from San Diego ahead of schedule as the Pentagon ramps up its military presence in the area.

The waterfront was a backdrop to scenes filled with raw emotion, as loved ones grappled with the unpredictability of the mission and the abruptness of the deployment. Within military communities, support and solidarity became essential.

Bases in California, such as Camp Pendleton and other San Diego installations, are now pivotal in U.S. operations in the Middle East, providing both manpower and critical infrastructure to facilitate swift troop deployments and multiple naval departures.

The deployment comes as the conflict with Iran escalates. US forces have already faced casualties, and tensions across the Middle East continue to climb.

Officials describe the situation as evolving quickly, prompting accelerated troop movements from West Coast ports.

For families back home, the news hits close to home. Headlines may focus on strategy and logistics, but for spouses, parents and children, the reality is measured in long stretches apart, worry, and the hope that their loved ones return safely.

“I have a lot of anger and resentment towards the Iranian regime just because they were shipping in IEDS … I had several friends of mine killed from those IEDs,” Rob Reynolds told the local Fox affiliate.

Across Southern California, communities are adjusting to a sudden, wrenching reality: months of separation and the anxiety of watching the USS Boxer and its Marines sail into the unknown.