The agreement signed just the other day was peppered with the term "illegal". Unfortunately the term has many meanings to the differing factions.
The Ukrainian government spokesman has said, "we do not abide by the agreement and will continue the use of military forces to clense the country from illegal insurgents".
The illegal coup Ukrainian acting government does not think itself illegal hence it will not leave the buildings and military bases it occupies.
The eastern Ukrainians do not consider their occupation of the buildings illegal as they, the local governments, have held meetings and voted for the actions they have taken.
Some individual citizens have stopped military force by standing in front of armed army vehicles, they do not feel they are acting illegally.
Additionally the agreement signatories pleaded not to escalate the situation further.
NATO has announced it will increase ships in the Baltic to "reassure" its member states. NATO has moved soldiers and military forces to countries on the eastern border of the Ukraine. The US has agreed to send non lethal supplies to the Ukrainian puppet government, for the use of it's troops and any CIA operatives in the country, we all know how the non lethal satellite radios can be used to tell the mercenaries what map co-ordinates the enemy is at. The US and the EU have indicated they will use financial warfare against the Russian people.
Will the Russians similarly offer "reassurance" to the eastern Ukrainians, will they engage in financial warfare by asking for the Ukrainian gas bill to be paid in Euros or gold, will they supply the Eastern Ukrainians with requested non lethal military hardware? There is not much requirement for them to send ships anywhere as they are able to destroy any ship this side of Brazil from where they are.
The Russians seem, to me, to have all the responses covered and have plans for the next chapter.
Looper are you still with us or are you not?