My concern was clearly that security concerns are being used to justify the continued occupation. (Much as security concerns are being used to justify a roll-back of our own civil rights in this country, imho.) And my response was clearly in regard to the comments stated in the OP.
Will Israel ultimately say the entire West Bank is required for "security" purposes? ...and of course, ALL of Jerusalem, too? It sure seems Israel is heading in that direction! This is just one more step in a long-established pattern.
But to address your other points anyway:
I'm well aware of the semantics dispute over 242. The fact still remains that Israel makes a circular argument: Israel's continued building of settlements on occupied lands leads to a continued violent response by the desperate Palestinians, leading Israel to cite security concerns and say the continued occupation and building of settlements is necessary. It amounts to an incremental annexation of territory. The settlements and continued occupation are illegal.
And you mistate the case regarding 1973 anyway. As anyone can see, the 1973 document simply refers back to the earlier resolution 242. (I have posted text of some of the relevant Security Council resolutions below, for those who may be unfamiliar with the issue.) You further neglect to mention the 1980 UN Security Council resolution declaring that the law passed by the Israeli Knesset declaring Jerusalem to be the Israeli capital was illegal (Israel continues to ignore this.) And you fail to mention the resolution passed in 1979, 246, regarding the issue of the Israeli settlements in the Palestinian territories of the West Bank, Gaza Strip and Golan Heights. You make it sound as if there is some confusion about the legality of the occupation. There is not. Here is a portion of the Resolution 246 text:
...Affirming once more that the Fourth Geneva Convention relative to the Protection of Civilian Persons in Time of War of 12 August 1949 1/ is applicable to the Arab territories occupied by Israel since 1967, including Jerusalem,
1. Determines that the policy and practices of Israel in establishing settlements in the Palestinian and other Arab territories occupied since 1967 have no legal validity and constitute a serious obstruction to achieving a comprehensive, just and lasting peace in the Middle East;
2. Strongly deplores the failure of Israel to abide by Security Council resolutions 237 (1967) of 14 June 1967, 252 (1968) of 21 May 1968 and 298 (1971) of 25 September 1971 and the consensus statement by the President of the Security Council on 11 November 1976 2/ and General Assembly resolutions 2253 (ES-V) and 2254 (ES-V) of 4 and 14 July 1967, 32/5 of 28 October 1977 and 33/113 of 18 December 1978;
3. Calls once more upon Israel, as the occupying Power, to abide scrupulously by the 1949 Fourth Geneva Convention, to rescind its previous measures and to desist from taking any action which would result in changing the legal status and geographical nature and materially affecting the demographic composition of the Arab territories occupied since 1967, including Jerusalem, and, in particular, not to transfer parts of its own civilian population into the occupied Arab territories...
And here is the full text of 242:
UNITED NATIONS
Security Council
S/RES/242 (1967)
22 November 1967
Resolution 242 (1967)
of 22 November 1967
The Security Council,
Expressing its continuing concern with the grave situation in the Middle East,
Emphasizing the inadmissibility of the acquisition of territory by war and the need to work for a just and lasting peace in which every State in the area can live in security,
Emphasizing further that all Member States in their acceptance of the Charter of the United Nations have undertaken a commitment to act in accordance with Article 2 of the Charter,
1. Affirms that the fulfilment of Charter principles requires the establishment of a just and lasting peace in the Middle East which should include the application of both the following principles:
(i) Withdrawal of Israel armed forces from territories occupied in the recent conflict;
(ii) Termination of all claims or states of belligerency and respect for and acknowledgment of the sovereignty, territorial integrity and political independence of every State in the area and their right to live in peace within secure and recognized boundaries free from threats or acts of force;
2. Affirms further the necessity
(a) For guaranteeing freedom of navigation through international waterways in the area;
(b) For achieving a just settlement of the refugee problem;
(c) For guaranteeing the territorial inviolability and political independence of every State in the area, through measures including the establishment of demilitarized zones;
3. Requests the Secretary-General to designate a Special Representative to proceed to the Middle East to establish and maintain contacts with the States concerned in order to promote agreement and assist efforts to achieve a peaceful and accepted settlement in accordance with the provisions and principles in this resolution;
4. Requests the Secretary-General to report to the Security Council on the progress of the efforts of the Special Representative as soon as possible.
Adopted unanimously at the 1382nd meeting.
...and Resolution 338, passed in 1973:
UNITED NATIONS
Security Council
S/RES/338 (1973)
22 October 1973
Resolution 338 (1973)
of 22 October 1973
The Security Council
1. Calls upon all parties to the present fighting to cease all firing and terminate all military activity immediately, no later than 12 hours after the moment of the adoption of this decision, in the positions they now occupy;
2. Calls upon the parties concerned to start immediately after the cease-fire the implementation of Security Council resolution 242 (1967) in all of its parts;
3. Decides that, immediately and concurrently with the cease-fire, negotiations shall start between the parties concerned under appropriate auspices aimed at establishing a just and durable peace in the Middle East.
Adopted at the 1747th meeting
by 14 votes to none.
____________________