Lt. Brian Engesser, an optometrist embarked aboard the multi-purpose amphibious assault ship USS Iwo Jima, examines sun damage in a woman's eye during a Continuing Promise 2010 medical community service project. The assigned medical and engineering staff embarked aboard Iwo Jima are working with partner nations to provide medical, dental, veterinary and engineering assistance in several countries to improve mutual understanding of current medical issues and technology.