Sally Monsoor, mother of Petty Officer 2nd Class Michael Monsoor, prepares to christen the Zumwalt Class Destroyer Michael Monsoor during a ceremony Saturday at Bath Iron Works in Bath. Joel Page/Staff Photographer)

A crowd watches the christening ceremony for USS Michael Monsoor on Saturday at Bath Iron Works in Bath. Joel Page/Staff Photographer

Sally Monsoor, mother of Petty Officer 2nd Class Michael Monsoor, christens the Zumwalt Class Destroyer Michael Monsoor. Joel Page/Staff Photographer

Sen. Susan Collins, Sen. Angus King, Rep. Chellie Pingree, and Rep. Bruce Poliquin salute the color guard during the christening ceremony for the USS Michael Monsoor. Joel Page/Staff Photographer

People find shade under a hull section as they watch the christening ceremony for the USS Michael Monsoor. Joel Page/Staff Photographer

Sally Monsoor, mother of Petty Officer 2nd Class Michael Monsoor, speaks during the christening ceremony for the Zumwalt Class Destroyer Michael Monsoor. Joel Page/Staff Photographer

Russell Wray, of Hancock, wears a homemade dolphin hat as he protests outside of Bath Iron Works before the start of the christening ceremony for the USS Michael Monsoor . Joel Page/Staff Photographer