Beirut Memorial Ceremony Marines with 1st Battalion, 8th Marine Regiment stand in formation to pay respects to fallen service members during the 35th Annual Beirut Memorial Ceremony at Twentynine Palms, Calif., Oct. 23, 2018. The Marines maintained the observance of the Oct. 23, 1983 terrorist attack on the 1/8 Headquarters in Beirut, Lebanon during Integrated Training Exercise 1-19. SHARE IMAGE: Download Image: Full Size (0.13 MB) Photo By: Timothy J. Lutz, Marine Corps VIRIN: 181023-M-LF768-1021.JPG Photo Gallery