Supply and delivery of an estimated 50,000 MMBtu of liquefied natural gas (LNG) to Naval Station Guantanamo Bay (NSGB), Cuba. The period of delivery is from the date of contract award through 8 May 20... Supply and delivery of an estimated 50,000 MMBtu of liquefied natural gas (LNG) to Naval Station Guantanamo Bay (NSGB), Cuba. The period of delivery is from the date of contract award through 8 May 2026. This purchase order was issued pursuant to 10 USC 3204 (a)(2) Unusual and Compelling Urgency, as imple-mented by FAR 6.103-2.