Maintenance data helps US Navy guarantee LCS operational availability
27 October 2021
by Michael Fabey
(LCS 18) transits the Philippine Sea during routine operations for Destroyer Squadron 7.
The US Navy (USN) is using data analytics to “find and target” specific areas and systems that have previously caused Littoral Combat Ships (LCSs) to lose operational availability, according to Captain Tom Ogden, commodore of Destroyer Squadron 7 in Singapore.
“With the same amount of time committed to doing maintenance, we've increased the operational availability of the LCS in the Pacific, higher than we've ever seen it,” Capt Ogden said during an 18 October media roundtable briefing. “That's a data point we're looking at.”
He noted some of the analytics performed on LCS water jets as an example.
LCSs have a great deal of redundancy designed into the vessels, he said. “We have four independent water jets. The ships only need one of them to operate [but] you want to have all four.”
A total of 24 ships of this class were built and commissioned by the Republic of Korea Navy (RoKN) in four batches between 1984 and 1993. Of these, 10 are still in service with the RoKN, while several others have been transferred to countries including Egypt, Peru, Vietnam, and Colombia.
The Philippine Navy (PN) appears to be moving ahead with plans to acquire another retired South Korean Pohang-class corvette.
The vessel under consideration is ex-ROKS
(ex-PCC 771), which was withdrawn from RoKN service in December 2020.
If the transfer goes ahead, it will be the second Pohang-class corvette acquired by the PN from South Korea. The first, ex-ROKS
Chungju (ex-PCC 762)
, was transferred in 2019 and is now in Philippine service as BRP
(PS 39). According to local Filipino news outlet
, a PN delegation visited South Korea in early November and conducted a joint visual inspection of ex-
Ukraine receives two former US Coast Guard Island-class patrol vessels
26 November 2021
by Cem Devrim Yaylali
passes through the Bosphorus en route to Odessa with the delivery of two ex-USCG Island-class patrol boats,
), on board.
Two decommissioned US Coast Guard (USCG) Island-class patrol boats, destined for the Ukrainian Navy, arrived in Odessa onboard the US-flagged cargo ship M/V Ocean Grand on 23 November.
The two vessels, renamed Sumy (ex-Ocracoke) and Fastiv (ex-Washington), were gifted to Ukraine under Washington's Excess Defense Articles (EDA) programme. They will be used for maritime security operations in the Black Sea and the Sea of Azov. In preparation to operate the vessels, their Ukrainian crew completed a six-week training course provided by the USCG.
A total of five Island-class patrol boats are being supplied to Ukraine under the EDA. The first pair, Slavyansk (ex-Drummond) and Starobilsk (ex- Cushing), were commissioned into Ukrainian Navy in 2019.
Indra to supply upgraded Pegaso defence system for Korean KSS-lll SSK
26 November 2021
by David Ing
Indra is to supply South Korean shipbuilder Daewoo Shipbuilding & Marine Engineering with an upgraded version of its Pegaso electronic support measures (ESM) system for fitting to the Republic of Korea Navy's (RoKN's) first
KSS-III-class diesel-electric submarine (SSK) of the second batch.
Announcing the contract on 25 November, the Spanish group said its system “offered the probability of intercepting enemy signals in its working band close to 100%”.
Indra has already supplied the system for the first batch of the 3,750 tonne (dived), 83.5 m Dosan An Chang-ho-class submarines, and is hoping to secure the orders for the remainder in the scheduled nine-ship programme.
An Indra spokesman told
the latest version has been improved in that it combines the systems for monitoring electromagnetic signals for signals intelligence (SIGINT) with radar and communications electronic support measures (RESM/CESM).
“The solution integrates both sensors in a single antenna to increase its efficacy, saving on space and reducing the radar section of the submarine, making it more difficult to be detected by the enemy,” Indra said.
The Power of Geography: A conversation with Tim Marshall
In this episode of the Janes podcast, Tim Marshall, journalist and author of The Power of Geography, in conversation with Terry Pattar, examine how our politics, demographics, economies and societies are determined by geography.
Tim Marshall w...