South Korean Military on high alert as six Chinese and Russian warplanes breach Air Defense Identification Zone (KADIZ).
Jets entered off east coast and exited swiftly.
Prior incidents led to tensions.
Russia and China contest zone jurisdiction.
Recent intrusion linked to North-South Korea tensions.
South Korea boosts defense budget amid rising security concerns following North Korea's satellite launch.
#SouthKorea #Chinesemilitary #Russianjets #SouthKoreaintrusion #Kadiz #Russia #China #worldnews #Oneindia #Oneindianews ~HT.99~PR.152~ED.101~
