Marines with Company B, 1st Battalion, 25th Marine Regiment wait to be transported to their training area for the duration of exercise Javelin Thrust 2010.::r::::n::::r::::n::The CH-53E Helicopter is with Marine Heavy Helicopter Squadron 772, 4th Marine Aircraft Wing. ::r::::n::::r::::n::Company B is based out of MAchester, N.H.::r::::n::::r::::n::HMH 772 is based out of Willow Grove, Penn. - Marines with Company B, 1st Battalion, 25th Marine Regiment wait to be transported to their training area for the duration of exercise Javelin Thrust 2010.::r::::n::::r::::n::The CH-53E Helicopter is with Marine Heavy Helicopter Squadron 772, 4th Marine Aircraft Wing. ::r::::n::::r::::n::Company B is based out of MAchester, N.H.::r::::n::::r::::n::HMH 772 is based out of Willow Grove, Penn.