Same Soviet Era Katyusha Rockets (8 of them) were used in last week's attack against US target, and in ay least part of this retaliation attack, which used (at least 3):

12/27/19 – 8 Soviet-era Katyusha Rockets Used in last Friday's Attack against the US:

"A source in the terrorist group told the Amaq news agency that eight Katyusha rockets were launched at the base. The group usually uses the name of the Soviet rocket to refer to variants of 107 mm rockets."

https://southfront.org/in-video-isis-cells-shell-u-s-base-in-key-eastern-syria-oil-field/

In today's (Fri. a.m. Iran), at least 3 of the same Soviet-era built Katyusha rockets were used:

The Iranian regime’s top military, Qassem Soleimani, has been killed following reports at least three Katyusha rocket strikes on Iraqi military base and drone strikes near Baghdad International Airport early Friday morning.

https://www.theepochtimes.com/3-soviet-era-rockets-strike-military-base-next-to-baghdad-international-airport-iraqi-police_3192244.html

>>7697808

I got this Lebanese news site as well in the search –

https://www.vdlnews.com/global-regional/2020-01-03-02-38-13

https://translate.google.com/translate?hl=en&sl=ar&u=https://www.vdlnews.com/global-regional/2020-01-03-02-38-13&prev=search

>>7698037

TY Anon ! From this info source it would seem the US doesn't use the Katyusha (even though they match well with the mobile power source of the American made Studebaker. Sounds like a message sent from POTUS or a simultaneous retaliation? What do you think?

Some some dasting BM-13 Katyusha Rocket data in here as well:

"The end of World War II did not end the Katyushas’ service. Thousand of them were exported to Soviet client states during the Cold War and were built in several countries under license. American forces faced them during the Korean War and decades later in Iraq…

However, American Studebaker two-and-one-half- ton trucks were highly regarded for their off-road performance, and thousands of them were used as mounting platforms for Katyushas. "

https://nationalinterest.org/blog/buzz/one-way-russia-won-world-war-ii-check-out-katyusha-multiple-launch-rocket-system-52387