Helicopter Sea Combat Squadron 25 will conduct training from 11 a.m. to 11:55 p.m. June 17-20 at the Dandan-Malojloj training site in Inarajan. 

HSC-25 will also conduct training from 4-10 p.m. June 20 at Radio Barrigada. 

Residents in surrounding areas should not be alarmed if they see or hear increased activity associated with the training, according to the Joint Region Marianas.

The public should be advised that routine helicopter training often accompanied by the use of blanks can occur during these trainings.