Whose radar is this and what does it mean that it is now active?
Israeli Navy...

They are transmitting in morse now on this Frequency

Here is the audio file:
The file you are looking for does not exist.
jumpshare.com
Here is the decoded Morse Code message: [Most of it is garbage because Hebrew right left to right - so difficult to decode -
but one word comes up twice]
[VVV DE 4XZ 4XZ = =] VVV DE 4XZ 4XZ = = AR AR
NW QTC 1 NR 694 = =
NR 694 LL V DW9Y 638151 KO2F GR 65 = =
IZIZI ABKFU DCXBR LSFGJ QLJQH XFXWH YEPWB EQEHI IEEZG FNEMM
LMHTH DYUSR NHQME LMXYK TOWTM RPEFI YIBGB DYJXN OLQPP MITKD
YZDOK AXQXT FGYMN NEJHG PBZKO LWGXN TSGUR POXYT GASRP XPTZP
JXZJZ GWIKY SKBFU WSQFC FAEYE LOZDJ LBHGS PWYYG GWSKY BRYQR
= = AA GR 04 = =
ZBOTE JKQTB TGCWP YTEJG HEDWP FNUKW ELZCX WKDUU TYXZH MUMUZ
USAFE RGWAC XONXP GSSPY WDXQO ABKFU
NR 694 LL V DW9Y 638151 KO2F GR 65 = =
IZIZI ABKFU DCXBR LSFGJ QLJQH XFXWH YEPWB EQEHI IEEZG FNEMM
LMHTH DYUSR NHQME LMXYK TOWTM RPEFI YIBGB DYJXN OLQPP MITKD
YZDOK AXQXT FGYMN NEJHG PBZKO LWGXN TSGUR POXYT GASRP XPTZP
JXZJZ GWIKY SKBFU WSQFC FAEYE LOZDJ LBHGS PWYYG GWSKY BRYQR
= = AA GR 04 = =
ZBOTE JKQTB TGCWP YTEJG HEDWP FNUKW ELZCX WKDUU TYXZH MUMUZ
USAFE RGWAC XONXP GSSPY WDXQO ABKFU
NR 694 LL V DW9Y 638151 KO2F GR 65 = = AR AR
The phrase
USAFE is key: