"iron wire" - Translation from English to Arabic

Like turning iron wire into musical steel string.
كتحويل أسلاك الحديد إلى أوتار موسيقيّة معدنيّة

Launching a flare /four pieces of wood tied together by an iron wire / from the occupied territories whish falls inside the Lebanese territories SOUTH of MARWAHIN.
Launching a flare /four pieces of wood tied together by an iron wire / from the occupied territories whish falls inside the Lebanese territories SOUTH of MARWAHIN.

The first transatlantic telegraph cable was made of 340,500 miles of copper and iron wire, designed to stretch 2,876.95 miles along the ocean floor.
{\1cHFFFF0}"أولُ سلك تلغراف ممتد" {\1cHFFFF0}صنعَ من 340.500 ميلٍ من النحاس" "والأسلاك الحديدية {\1cHFFFF0}"صُمم ليمتدَ 2.876.95 ميلاً على طولِ قاع المحيط"