Japan Coast Guard expands Liquid-Robotics’ Wave Glider Fleet–NavyRecognition

We have discussed the Liquid Robotics Wave Glider before, as a way to improve Maritime Domain Awareness, noting it is being used by the Brits for fisheries monitoring and by Boeing in support of the US Navy.

Now NavyRecognition brings us a report that the Japanese are using it to monitor the environment providing real time information

Certainly better information about surface currents could help us in search planning.

Remote Control Boat and Drone Attacks–USNI

US Naval Institute news service brings us a report of another unconventional attack by remote controlled boats, this time on a commercial tanker. We have seen this type of attack before, but apparently this was “at least the sixth time Houthis used remote-controlled boats to attack shipping and oil assets in the Red Sea, according to a tally of Saudi and Gulf region news reports.”

This report is buried in a report about a drone attack on Russian bases in Syria, but there are some interesting details.

The post reports an examination of a captured remote controlled boat,

The 30-foot long patrol boat, originally manufactured by the UAE-based company Al Fattan Ship Industry, was one of at least 60 donated by the UAE Coast Guard to the Yemeni Navy before the civil war kicked off in 2015.
The boat’s control unit was connected to a remotely operated video camera and a Garmin GPS antenna, suggesting the operator was able to stream live footage of the boat’s progress during the attack, and was fitted with a Soviet-manufactured P-15 Termit anti-ship missile and shaped explosive charge.

The P-15 Termit is another designation for the Styx, an early Soviet anti-ship missile. It is 5.8 m (19 ft) long and weighs 2,580 kg (5,690 lb).

SS-N-2 Styx/P-15 Termit

In countering the sUAV attack, the Russians used both hard and soft kill. The Pantsir-S reportedly use to shoot down seven of the drones is a short range, combined gun and missile, anti-air system. Six more were brought down by electronic counter-measures.

According to the report, Putin said, “These aerial vehicles were disguised – I would like to stress that – as homemade. But it is obvious that some high-tech equipment was used,” Perhaps Putin is not aware, or simply refuses to acknowledge, how sophisticated hobby drone auto-pilots have become. All you need is Google Earth for targeting and you can set in way-points and altitudes and have it fly to any point within the range of the aircraft.

SNA Symposium, Virtual Tour

airbus ds trs 4D SNA 217

If you were unable to attend the Surface Navy Association Symposium, but would like to see what you missed, NavyRecognition offers a series of videos. They include a number of systems that have been discussed here including, smart projectiles for the 57mm, unmanned surface vehicles, the LRASM Long Range Anti-Ship Missile, SeaRAM as a replacement for Phalanx, TRAPS Towed Reelable Active Passive Sonar, MK20 Mod 1 Electro-Optical Sensor System (EOSS), TRS-3D Baseline D multi-mode radar (MMR) ordered for the ninth NSC.

If you want to look primarily at the frigate proposals as well as the proposed weapons modules for the LCS which might also be applicable to the icebreaker, there is this composite video. 

Incidentally why was there no mention of this symposium on the National Cuttermen Association Chapter, Surface Navy Association website?

R&D Center on Healy

It looks like the Healy has been having an interesting voyage. They had aboard a team from the Research and Development Center that were aboard to try out some new technologies.

Here you will find a listing of what they hoped to do while aboard. Projects included.

  • 3-D Printing
  • NOAA buoy
  • Passive Millimeter Wave Camera
  • Oil Skimmer
  • Small Unmanned Aircraft System
  • MSST San Diego Dive Team in Cooperation with a Navy dive team
  • Unmanned surface and subsurface vehicles

A later post shows how it turned out–lots of photos. It is presented in reverse chronological order, August 6 to July 21, so you might want to read it from bottom up.

Sea Glider Unmanned Surface Vehicles for MDA

Liquid_Robotics_Wave_Glider

There is an interesting bit of technology here, with implications for Maritime Domain Awareness.

The Wave Glider began its mission on November 27, 2015 in the South Pacific, where it helped the UK FCO protect the Pitcairn Island Marine Sanctuary against illegal fishing activities. After successfully completing its mission, the Wave Glider was remotely piloted more than 2,808 nautical miles (5200 km) — through strong equatorial currents, doldrums, and challenging sea states — back to port in Hawaii. Along the way, it collected 9,516 measurements of meteorological, oceanographic, and marine biodiversity data over expanses rarely traveled. This data was recently used to support the worldwide Fishackathon, a program sponsored by the U.S. Department of State to promote innovative ways to stop illegal and unregulated fishing. Altogether, the Wave Glider was continuously at sea, untouched, for 213 days while traveling a total of 7,205 nautical miles (13,344 km).

There is more about the Pitcairn Island mission here, but its potential is not limited to fisheries. Check out the segment of the video below beginning at 4m24s to 5m20s.

Thanks to Mike for bringing this to my attention. 

Israel Sees “Narco-Subs” as Threat

New Type Narco Sub--a "Snot Boat?"

DefenseNews is reporting the Israeli Navy is taking seriously the potential use of the same types of smuggling craft the Coast Guard has been dealing with to “transport more than just narcotics, [but] the movement of cash, weapons, violent extremists or, at the darkest of the spectrum, weapons of mass destruction.”

Among the defensive measures they are taking is the use of unmanned surface vessels.