SNA 2018 Day 1: Lockheed FFG(X), BAE Systems ADL, Raytheon ESSM & NSM admin 6 years ago Day 1 at the Surface Navy Association’s (SNA) 2018 National Symposium currently held near Washington DC. SNA 2018 Day 1: Lockheed FFG(X), BAE Systems ADL, Raytheon ESSM & NSM Post Views: 132