USS John F. Lehman

USS John F. Lehman (DDG-137) is the planned 87th Arleigh Burke-class (Flight III) Aegis guided missile destroyer of the United States Navy.^[1] She will honor John Lehman, who was U.S. Secretary of the Navy during 1981–1987 under the Ronald Reagan administration. During his tenure, he pushed for the creation of a 600-ship Navy.^[3]

History
United States
Name	John F. Lehman
Namesake	John Lehman
Awarded	27 September 2018[1]
Builder	Ingalls Shipbuilding
Identification	Hull number: DDG-137
Status	Authorized
General characteristics
Class & type	Arleigh Burke-class destroyer
Displacement	9,217 tons (full load)[2]
Length	510 ft (160 m)[2]
Beam	66 ft (20 m)[2]
Propulsion	4 × General Electric LM2500 gas turbines 100,000 shp (75,000 kW)[2]
Speed	31 knots (57 km/h; 36 mph)[2]
Complement	380 officers and enlisted
Armament	Guns: 1 × 5-inch (127 mm)/62 Mk 45 Mod 4 (lightweight gun) 1 × 20 mm (0.8 in) Phalanx CIWS 2 × 25 mm (0.98 in) Mk 38 machine gun system 4 × 0.50 inches (12.7 mm) caliber guns Missiles: 1 × 32-cell, 1 × 64-cell (96 total cells) Mk 41 vertical launching system (VLS): RIM-66M surface-to-air missile RIM-156 surface-to-air missile RIM-174A standard ERAM RIM-161 anti-ballistic missile RIM-162 ESSM (quad-packed) BGM-109 Tomahawk cruise missile RUM-139 vertical launch ASROC Torpedoes: 2 × Mark 32 triple torpedo tubes: Mark 46 lightweight torpedo Mark 50 lightweight torpedo Mark 54 lightweight torpedo
Armor	Kevlar-type armor with steel hull. Numerous passive survivability measures.
Aircraft carried	2 × MH-60R Seahawk helicopters
Aviation facilities	Double hangar and helipad