Israel and United States have completed writing the final version of a letter guaranteeing the maritime border deal between Israel and Lebanon, according to reports. The letter which was reportedly formulated on Friday will be signed early next week, according to Israeli daily Haaretz, with its contents not to be made public. The letter will reportedly be addressed to Israeli Prime Minister Yair Lapid and signed by US President Joe Biden. Its contents reportedly confirm that the US is committed to the deal’s full implementation and will stand by Israel in case the terms of the agreement are vi…