Submarine defense: Russian subs posing Pacific threat to US Navy. Military & Defense. March 18, 2016, 13:28 UTC+3. Ahead of Submariner Day marked on March 19 in Russia, TASS reviews Russian submarines that cause the US Navyâs greatest concern in the Pacific region.
What iceberg lettuce lacks in flavor it makes up for in crispness, versatility and storage length -- washed and stored correctly, a head of iceberg lettuce can last up to seven days in the refrigerator.
3-5 Days. Of course, all foods last for a shorter period of time if they are not stored properly. But, like a lot of other vegetables, lettuce usually has a best by date or no date at all to tell the expiration date. Because of this distinction, you may safely use it to compliment your favorite meals even after the the best by date has lapsed.